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Posted to commits@hugegraph.apache.org by gi...@apache.org on 2023/06/13 05:57:37 UTC
[incubator-hugegraph-doc] branch asf-site updated: fix: update mysql backend and multi graphs (#270) 08231df7aa4f047df2c3bb1424e8e963070f80e9
This is an automated email from the ASF dual-hosted git repository.
github-bot pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/incubator-hugegraph-doc.git
The following commit(s) were added to refs/heads/asf-site by this push:
new 9abd83f8 fix: update mysql backend and multi graphs (#270) 08231df7aa4f047df2c3bb1424e8e963070f80e9
9abd83f8 is described below
commit 9abd83f8b7d6f11c0ae0c72edc74de90aff83497
Author: imbajin <im...@users.noreply.github.com>
AuthorDate: Tue Jun 13 05:57:32 2023 +0000
fix: update mysql backend and multi graphs (#270) 08231df7aa4f047df2c3bb1424e8e963070f80e9
---
cn/docs/_print/index.html | 108 ++++++++++++++------
cn/docs/config/_print/index.html | 56 ++++++++---
cn/docs/config/config-guide/index.html | 62 +++++++++---
cn/docs/config/index.xml | 71 ++++++++++----
cn/docs/index.xml | 131 ++++++++++++++++++-------
cn/docs/quickstart/_print/index.html | 52 ++++++----
cn/docs/quickstart/hugegraph-server/index.html | 58 +++++++----
cn/docs/quickstart/index.xml | 60 +++++++----
cn/sitemap.xml | 2 +-
docs/_print/index.html | 108 ++++++++++++++------
docs/config/_print/index.html | 56 ++++++++---
docs/config/config-guide/index.html | 62 +++++++++---
docs/config/index.xml | 71 ++++++++++----
docs/index.xml | 131 ++++++++++++++++++-------
docs/quickstart/_print/index.html | 52 ++++++----
docs/quickstart/hugegraph-server/index.html | 58 +++++++----
docs/quickstart/index.xml | 60 +++++++----
en/index.html | 2 +-
en/sitemap.xml | 2 +-
sitemap.xml | 2 +-
20 files changed, 880 insertions(+), 324 deletions(-)
diff --git a/cn/docs/_print/index.html b/cn/docs/_print/index.html
index a54faae1..a7a64cd6 100644
--- a/cn/docs/_print/index.html
+++ b/cn/docs/_print/index.html
@@ -68,22 +68,22 @@ HugeGraph支持多用户并行操作，用户可输入Gremlin查询语句，并
</span></span></code></pre></div><p>初始化数据库（仅第一次启动时需要）</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span><span style=color:#204a87>cd</span> hugegraph-<span style=color:#4e9a06>${</span><span style=color:#000>version</span><span style=color:#4e9a06>}</span>
</span></span><span style=display:flex><span>bin/init-store.sh
</span></span><span style=display:flex><span>Initing HugeGraph Store...
-</span></span><span style=display:flex><span>2017-12-01 11:26:51 <span style=color:#0000cf;font-weight:700>1424</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
-</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2389</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2472</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2557</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2797</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2945</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3044</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3046</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'stor [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:59 <span style=color:#0000cf;font-weight:700>9720</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9805</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9886</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9955</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10175</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10321</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'stor [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:51 <span style=color:#0000cf;font-weight:700>1424</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
+</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2389</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2472</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2557</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2797</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2945</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3044</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3046</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'sto [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:59 <span style=color:#0000cf;font-weight:700>9720</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9805</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try ini [...]
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9886</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try ini [...]
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9955</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try ini [...]
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10175</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10321</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'sto [...]
</span></span></code></pre></div><p>启动 server</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>bin/start-hugegraph.sh
</span></span><span style=display:flex><span>Starting HugeGraphServer...
</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:8080/graphs<span style=color:#ce5c00;font-weight:700>)</span>....OK
@@ -121,7 +121,25 @@ HugeGraph支持多用户并行操作，用户可输入Gremlin查询语句，并
</span></span></code></pre></div><p>启动 server</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>bin/start-hugegraph.sh
</span></span><span style=display:flex><span>Starting HugeGraphServer...
</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:8080/graphs<span style=color:#ce5c00;font-weight:700>)</span>....OK
-</span></span></code></pre></div><blockquote><p>更多其它后端配置可参考<a href=/docs/config/config-option>配置项介绍</a></p></blockquote><h3 id=6-访问-server>6 访问 Server</h3><h4 id=61-服务启动状态校验>6.1 服务启动状态校验</h4><p><code>jps</code> 查看服务进程</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>jps
+</span></span></code></pre></div><blockquote><p>更多其它后端配置可参考<a href=/docs/config/config-option>配置项介绍</a></p></blockquote><h4 id=56-mysql>5.6 MySQL</h4><blockquote><p>由于 MySQL 是在 GPL 协议下，与 Apache 协议不兼容，用户需自行安装 MySQL，<a href=https://dev.mysql.com/downloads/mysql/>下载地址</a></p></blockquote><p>下载 MySQL 的<a href=https://repo1.maven.org/maven2/mysql/mysql-connector-java/>驱动包</a>，比如 <code>mysql-connector-java-8.0.30.jar</code>，并放入 HugeGraph-Server 的 <code>lib</code> 目录下。</p><p>修改 <code>hugegraph. [...]
+</span></span><span style=display:flex><span>serializer=mysql
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>store=hugegraph
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span># mysql backend config
+</span></span><span style=display:flex><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style=display:flex><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style=display:flex><span>jdbc.username=
+</span></span><span style=display:flex><span>jdbc.password=
+</span></span><span style=display:flex><span>jdbc.reconnect_max_times=3
+</span></span><span style=display:flex><span>jdbc.reconnect_interval=3
+</span></span><span style=display:flex><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p>初始化数据库（仅第一次启动时需要）</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span><span style=color:#204a87>cd</span> hugegraph-<span style=color:#4e9a06>${</span><span style=color:#000>version</span><span style=color:#4e9a06>}</span>
+</span></span><span style=display:flex><span>bin/init-store.sh
+</span></span></code></pre></div><p>启动server</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>bin/start-hugegraph.sh
+</span></span><span style=display:flex><span>Starting HugeGraphServer...
+</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:8080/graphs<span style=color:#ce5c00;font-weight:700>)</span>....OK
+</span></span></code></pre></div><h3 id=6-访问-server>6 访问 Server</h3><h4 id=61-服务启动状态校验>6.1 服务启动状态校验</h4><p><code>jps</code> 查看服务进程</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>jps
</span></span><span style=display:flex><span><span style=color:#0000cf;font-weight:700>6475</span> HugeGraphServer
</span></span></code></pre></div><p><code>curl</code> 请求 RESTful API</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span><span style=color:#204a87>echo</span> <span style=color:#4e9a06>`</span>curl -o /dev/null -s -w %<span style=color:#ce5c00;font-weight:700>{</span>http_code<span style=color:#ce5c00;font-weight:700>}</span> <span style=color:#4e9a06>"h [...]
</span></span></code></pre></div><p>返回结果 200，代表 server 启动正常</p><h4 id=62-请求-server>6.2 请求 Server</h4><p>HugeGraphServer 的 RESTful API 包括多种类型的资源，典型的包括 graph、schema、gremlin、traverser 和 task</p><ul><li><code>graph</code> 包含 <code>vertices</code>、<code>edges</code></li><li><code>schema</code> 包含 <code>vertexlabels</code>、<code>propertykeys</code>、<code>edgelabels</code>、<code>indexlabels</code></li><li><code>gremlin</code> 包含各种 <code>Gremlin</code> 语句，如 <code>g.v()</code>，可以同步或者异步执行</li><li> [...]
@@ -1576,20 +1594,54 @@ HugeGraph Toolchain 版本: toolchain-1.0.0</p></blockquote><p><code>spark-loade
</span></span><span style=display:flex><span>#palo.poll_interval=10
</span></span><span style=display:flex><span>#palo.temp_dir=./palo-data
</span></span><span style=display:flex><span>#palo.file_limit_size=32
-</span></span></code></pre></div><p>重点关注未注释的几项：</p><ul><li>gremlin.graph：GremlinServer 的启动入口，用户不要修改此项；</li><li>backend：使用的后端存储，可选值有 memory、cassandra、scylladb、mysql、hbase、postgresql 和 rocksdb；</li><li>serializer：主要为内部使用，用于将 schema、vertex 和 edge 序列化到后端，对应的可选值为 text、cassandra、scylladb 和 binary；(注：rocksdb后端值需是binary，其他后端backend与serializer值需保持一致，如hbase后端该值为hbase)</li><li>store：图存储到后端使用的数据库名，在 cassandra 和 scylladb 中就是 keyspace 名，此项的值与 GremlinServer 和 RestServer 中的图名并无关系，但是出于直观考虑，建议仍然使用相同的名字；</ [...]
-</span></span></span><span style=display:flex><span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#204a87;font-weight:700>hugegraph</span><span style=color:#000;font-weight:700>:</span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#000>conf/hugegraph.properties,</span><span style=color:#f8f8f8;text-decoration:underline>
-</span></span></span><span style=display:flex><span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#204a87;font-weight:700>hugegraph1</span><span style=color:#000;font-weight:700>:</span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#000>conf/hugegraph1.properties</span><span style=color:#f8f8f8;text-decoration:underline>
-</span></span></span><span style=display:flex><span><span style=color:#f8f8f8;text-decoration:underline></span>}<span style=color:#f8f8f8;text-decoration:underline>
-</span></span></span></code></pre></div><p><strong>修改 rest-server.properties</strong></p><p>在 rest-server.properties 的 graphs 域中添加一个键值对，键为图的名字，值为图的配置文件路径，比如：</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=display:flex><span>graphs=[hugegraph:conf/hugegraph.properties, hugegraph1:conf/hugegraph1.properties]
-</span></span></code></pre></div><p><strong>添加 hugegraph1.properties</strong></p><p>拷贝 hugegraph.properties，命名为 hugegraph1.properties，修改图对应的数据库名以及关于后端部分的参数，比如：</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=display:flex><span>store=hugegraph1
+</span></span></code></pre></div><p>重点关注未注释的几项：</p><ul><li>gremlin.graph：GremlinServer 的启动入口，用户不要修改此项；</li><li>backend：使用的后端存储，可选值有 memory、cassandra、scylladb、mysql、hbase、postgresql 和 rocksdb；</li><li>serializer：主要为内部使用，用于将 schema、vertex 和 edge 序列化到后端，对应的可选值为 text、cassandra、scylladb 和 binary；(注：rocksdb后端值需是binary，其他后端backend与serializer值需保持一致，如hbase后端该值为hbase)</li><li>store：图存储到后端使用的数据库名，在 cassandra 和 scylladb 中就是 keyspace 名，此项的值与 GremlinServer 和 RestServer 中的图名并无关系，但是出于直观考虑，建议仍然使用相同的名字；</ [...]
+</span></span></code></pre></div><p>在 <code>conf/graphs</code> 路径下基于 <code>hugegraph.properties</code> 修改得到 <code>hugegraph_mysql_backend.properties</code> 和 <code>hugegraph_rocksdb_backend.properties</code></p><p><code>hugegraph_mysql_backend.properties</code> 修改的部分如下：</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=display:flex><span>backend=mysql
+</span></span><span style=display:flex><span>serializer=mysql
</span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>store=hugegraph_mysql
</span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span>backend=rocksdb
+</span></span><span style=display:flex><span># mysql backend config
+</span></span><span style=display:flex><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style=display:flex><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style=display:flex><span>jdbc.username=root
+</span></span><span style=display:flex><span>jdbc.password=123456
+</span></span><span style=display:flex><span>jdbc.reconnect_max_times=3
+</span></span><span style=display:flex><span>jdbc.reconnect_interval=3
+</span></span><span style=display:flex><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p><code>hugegraph_rocksdb_backend.properties</code> 修改的部分如下：</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=display:flex><span>backend=rocksdb
</span></span><span style=display:flex><span>serializer=binary
-</span></span></code></pre></div><p><strong>停止 Server，初始化执行 init-store.sh（为新的图创建数据库），重新启动 Server</strong></p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ bin/stop-hugegraph.sh
-</span></span><span style=display:flex><span>$ bin/init-store.sh
-</span></span><span style=display:flex><span>$ bin/start-hugegraph.sh
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>store=hugegraph_rocksdb
+</span></span></code></pre></div><p><strong>停止 Server，初始化执行 init-store.sh（为新的图创建数据库），重新启动 Server</strong></p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ ./bin/stop-hugegraph.sh
+</span></span></code></pre></div><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ ./bin/init-store.sh
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>Initializing HugeGraph Store...
+</span></span><span style=display:flex><span>2023-06-11 14:16:14 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.u.ConfigUtil - Scanning option <span style=color:#4e9a06>'graphs'</span> directory <span style=color:#4e9a06>'./conf/graphs'</span>
+</span></span><span style=display:flex><span>2023-06-11 14:16:14 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_rocksdb_backend.properties
+</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>2023-06-11 14:16:15 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.StandardHugeGraph - Graph <span style=color:#4e9a06>'hugegraph_rocksdb'</span> has been initialized
+</span></span><span style=display:flex><span>2023-06-11 14:16:15 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_mysql_backend.properties
+</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.StandardHugeGraph - Graph <span style=color:#4e9a06>'hugegraph_mysql'</span> has been initialized
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.StandardHugeGraph - Close graph standardhugegraph<span style=color:#ce5c00;font-weight:700>[</span>hugegraph_rocksdb<span style=color:#ce5c00;font-weight:700>]</span>
+</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.HugeFactory - HugeFactory shutdown
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>hugegraph-shutdown<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.HugeFactory - HugeGraph is shutting down
+</span></span><span style=display:flex><span>Initialization finished.
+</span></span></code></pre></div><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ ./bin/start-hugegraph.sh
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>Starting HugeGraphServer...
+</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:18080/graphs<span style=color:#ce5c00;font-weight:700>)</span>...OK
+</span></span><span style=display:flex><span>Started <span style=color:#ce5c00;font-weight:700>[</span>pid 21614<span style=color:#ce5c00;font-weight:700>]</span>
+</span></span></code></pre></div><p>查看创建的图：</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>curl http://127.0.0.1:8080/graphs/
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>{</span><span style=color:#4e9a06>"graphs"</span>:<span style=color:#ce5c00;font-weight:700>[</span><span style=color:#4e9a06>"hugegraph_rocksdb"</span>,<span style=color:#4e9a06>"hugegraph_mysql"</span><span style=color:#ce5c00;font-weight:700>]}</span>
+</span></span></code></pre></div><p>查看某个图的信息：</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>curl http://127.0.0.1:8080/graphs/hugegraph_mysql_backend
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>{</span><span style=color:#4e9a06>"name"</span>:<span style=color:#4e9a06>"hugegraph_mysql"</span>,<span style=color:#4e9a06>"backend"</span>:<span style=color:#4e9a06>"mysql"</span><span style=color:#ce5c00;font-weight:700>}</span>
+</span></span></code></pre></div><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>curl http://127.0.0.1:8080/graphs/hugegraph_rocksdb_backend
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>{</span><span style=color:#4e9a06>"name"</span>:<span style=color:#4e9a06>"hugegraph_rocksdb"</span>,<span style=color:#4e9a06>"backend"</span>:<span style=color:#4e9a06>"rocksdb"</span><span style=color:#ce5c00;font-weight:700>}</span>
</span></span></code></pre></div></div><div class=td-content style=page-break-before:always><h1 id=pg-6bfbb2db4e1f281942d741cef305e724>4.2 - HugeGraph 配置项</h1><h3 id=gremlin-server-配置项>Gremlin Server 配置项</h3><p>对应配置文件<code>gremlin-server.yaml</code></p><table><thead><tr><th>config option</th><th>default value</th><th>description</th></tr></thead><tbody><tr><td>host</td><td>127.0.0.1</td><td>The host or ip of Gremlin Server.</td></tr><tr><td>port</td><td>8182</td><td>The listening port of [...]
</span></span></span><span style=display:flex><span><span style=color:#8f5902;font-style:italic></span><span style=color:#000>user</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>name</span><span style=color:#ce5c00;font-weight:700>=</span><span style=color:#000>xx</span><span style=color:#ce5c00;font-weight:700>)</span> <span style=color:#ce5c00;font-weight:700>-</span><span style=color:#000>belong</span><span style=color:#ce5c00;font-weight:700>-></spa [...]
</span></span></code></pre></div><h3 id=配置用户认证>配置用户认证</h3><p>HugeGraph 默认<strong>不启用</strong>用户认证功能，需通过修改配置文件来启用该功能。内置实现了<code>StandardAuthenticator</code>和<code>ConfigAuthenticator</code>两种模式，<code>StandardAuthenticator</code>模式支持多用户认证与细粒度权限控制，<code>ConfigAuthenticator</code>模式支持简单的用户权限认证。此外，开发者可以自定义实现<code>HugeAuthenticator</code>接口来对接自身的权限系统。</p><p>用户认证方式均采用 <a href=https://zh.wikipedia.org/wiki/HTTP%E5%9F%BA%E6%9C%AC%E8%AE%A4%E8%AF%81>HTTP Basic Authentication</a> ，简单说就是在发送 HTTP 请求时在 [...]
diff --git a/cn/docs/config/_print/index.html b/cn/docs/config/_print/index.html
index 09918052..efef9e86 100644
--- a/cn/docs/config/_print/index.html
+++ b/cn/docs/config/_print/index.html
@@ -188,20 +188,54 @@
</span></span><span style=display:flex><span>#palo.poll_interval=10
</span></span><span style=display:flex><span>#palo.temp_dir=./palo-data
</span></span><span style=display:flex><span>#palo.file_limit_size=32
-</span></span></code></pre></div><p>重点关注未注释的几项：</p><ul><li>gremlin.graph：GremlinServer 的启动入口，用户不要修改此项；</li><li>backend：使用的后端存储，可选值有 memory、cassandra、scylladb、mysql、hbase、postgresql 和 rocksdb；</li><li>serializer：主要为内部使用，用于将 schema、vertex 和 edge 序列化到后端，对应的可选值为 text、cassandra、scylladb 和 binary；(注：rocksdb后端值需是binary，其他后端backend与serializer值需保持一致，如hbase后端该值为hbase)</li><li>store：图存储到后端使用的数据库名，在 cassandra 和 scylladb 中就是 keyspace 名，此项的值与 GremlinServer 和 RestServer 中的图名并无关系，但是出于直观考虑，建议仍然使用相同的名字；</ [...]
-</span></span></span><span style=display:flex><span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#204a87;font-weight:700>hugegraph</span><span style=color:#000;font-weight:700>:</span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#000>conf/hugegraph.properties,</span><span style=color:#f8f8f8;text-decoration:underline>
-</span></span></span><span style=display:flex><span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#204a87;font-weight:700>hugegraph1</span><span style=color:#000;font-weight:700>:</span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#000>conf/hugegraph1.properties</span><span style=color:#f8f8f8;text-decoration:underline>
-</span></span></span><span style=display:flex><span><span style=color:#f8f8f8;text-decoration:underline></span>}<span style=color:#f8f8f8;text-decoration:underline>
-</span></span></span></code></pre></div><p><strong>修改 rest-server.properties</strong></p><p>在 rest-server.properties 的 graphs 域中添加一个键值对，键为图的名字，值为图的配置文件路径，比如：</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=display:flex><span>graphs=[hugegraph:conf/hugegraph.properties, hugegraph1:conf/hugegraph1.properties]
-</span></span></code></pre></div><p><strong>添加 hugegraph1.properties</strong></p><p>拷贝 hugegraph.properties，命名为 hugegraph1.properties，修改图对应的数据库名以及关于后端部分的参数，比如：</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=display:flex><span>store=hugegraph1
+</span></span></code></pre></div><p>重点关注未注释的几项：</p><ul><li>gremlin.graph：GremlinServer 的启动入口，用户不要修改此项；</li><li>backend：使用的后端存储，可选值有 memory、cassandra、scylladb、mysql、hbase、postgresql 和 rocksdb；</li><li>serializer：主要为内部使用，用于将 schema、vertex 和 edge 序列化到后端，对应的可选值为 text、cassandra、scylladb 和 binary；(注：rocksdb后端值需是binary，其他后端backend与serializer值需保持一致，如hbase后端该值为hbase)</li><li>store：图存储到后端使用的数据库名，在 cassandra 和 scylladb 中就是 keyspace 名，此项的值与 GremlinServer 和 RestServer 中的图名并无关系，但是出于直观考虑，建议仍然使用相同的名字；</ [...]
+</span></span></code></pre></div><p>在 <code>conf/graphs</code> 路径下基于 <code>hugegraph.properties</code> 修改得到 <code>hugegraph_mysql_backend.properties</code> 和 <code>hugegraph_rocksdb_backend.properties</code></p><p><code>hugegraph_mysql_backend.properties</code> 修改的部分如下：</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=display:flex><span>backend=mysql
+</span></span><span style=display:flex><span>serializer=mysql
</span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>store=hugegraph_mysql
</span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span>backend=rocksdb
+</span></span><span style=display:flex><span># mysql backend config
+</span></span><span style=display:flex><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style=display:flex><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style=display:flex><span>jdbc.username=root
+</span></span><span style=display:flex><span>jdbc.password=123456
+</span></span><span style=display:flex><span>jdbc.reconnect_max_times=3
+</span></span><span style=display:flex><span>jdbc.reconnect_interval=3
+</span></span><span style=display:flex><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p><code>hugegraph_rocksdb_backend.properties</code> 修改的部分如下：</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=display:flex><span>backend=rocksdb
</span></span><span style=display:flex><span>serializer=binary
-</span></span></code></pre></div><p><strong>停止 Server，初始化执行 init-store.sh（为新的图创建数据库），重新启动 Server</strong></p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ bin/stop-hugegraph.sh
-</span></span><span style=display:flex><span>$ bin/init-store.sh
-</span></span><span style=display:flex><span>$ bin/start-hugegraph.sh
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>store=hugegraph_rocksdb
+</span></span></code></pre></div><p><strong>停止 Server，初始化执行 init-store.sh（为新的图创建数据库），重新启动 Server</strong></p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ ./bin/stop-hugegraph.sh
+</span></span></code></pre></div><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ ./bin/init-store.sh
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>Initializing HugeGraph Store...
+</span></span><span style=display:flex><span>2023-06-11 14:16:14 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.u.ConfigUtil - Scanning option <span style=color:#4e9a06>'graphs'</span> directory <span style=color:#4e9a06>'./conf/graphs'</span>
+</span></span><span style=display:flex><span>2023-06-11 14:16:14 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_rocksdb_backend.properties
+</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>2023-06-11 14:16:15 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.StandardHugeGraph - Graph <span style=color:#4e9a06>'hugegraph_rocksdb'</span> has been initialized
+</span></span><span style=display:flex><span>2023-06-11 14:16:15 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_mysql_backend.properties
+</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.StandardHugeGraph - Graph <span style=color:#4e9a06>'hugegraph_mysql'</span> has been initialized
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.StandardHugeGraph - Close graph standardhugegraph<span style=color:#ce5c00;font-weight:700>[</span>hugegraph_rocksdb<span style=color:#ce5c00;font-weight:700>]</span>
+</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.HugeFactory - HugeFactory shutdown
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>hugegraph-shutdown<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.HugeFactory - HugeGraph is shutting down
+</span></span><span style=display:flex><span>Initialization finished.
+</span></span></code></pre></div><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ ./bin/start-hugegraph.sh
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>Starting HugeGraphServer...
+</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:18080/graphs<span style=color:#ce5c00;font-weight:700>)</span>...OK
+</span></span><span style=display:flex><span>Started <span style=color:#ce5c00;font-weight:700>[</span>pid 21614<span style=color:#ce5c00;font-weight:700>]</span>
+</span></span></code></pre></div><p>查看创建的图：</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>curl http://127.0.0.1:8080/graphs/
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>{</span><span style=color:#4e9a06>"graphs"</span>:<span style=color:#ce5c00;font-weight:700>[</span><span style=color:#4e9a06>"hugegraph_rocksdb"</span>,<span style=color:#4e9a06>"hugegraph_mysql"</span><span style=color:#ce5c00;font-weight:700>]}</span>
+</span></span></code></pre></div><p>查看某个图的信息：</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>curl http://127.0.0.1:8080/graphs/hugegraph_mysql_backend
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>{</span><span style=color:#4e9a06>"name"</span>:<span style=color:#4e9a06>"hugegraph_mysql"</span>,<span style=color:#4e9a06>"backend"</span>:<span style=color:#4e9a06>"mysql"</span><span style=color:#ce5c00;font-weight:700>}</span>
+</span></span></code></pre></div><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>curl http://127.0.0.1:8080/graphs/hugegraph_rocksdb_backend
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>{</span><span style=color:#4e9a06>"name"</span>:<span style=color:#4e9a06>"hugegraph_rocksdb"</span>,<span style=color:#4e9a06>"backend"</span>:<span style=color:#4e9a06>"rocksdb"</span><span style=color:#ce5c00;font-weight:700>}</span>
</span></span></code></pre></div></div><div class=td-content style=page-break-before:always><h1 id=pg-6bfbb2db4e1f281942d741cef305e724>2 - HugeGraph 配置项</h1><h3 id=gremlin-server-配置项>Gremlin Server 配置项</h3><p>对应配置文件<code>gremlin-server.yaml</code></p><table><thead><tr><th>config option</th><th>default value</th><th>description</th></tr></thead><tbody><tr><td>host</td><td>127.0.0.1</td><td>The host or ip of Gremlin Server.</td></tr><tr><td>port</td><td>8182</td><td>The listening port of G [...]
</span></span></span><span style=display:flex><span><span style=color:#8f5902;font-style:italic></span><span style=color:#000>user</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>name</span><span style=color:#ce5c00;font-weight:700>=</span><span style=color:#000>xx</span><span style=color:#ce5c00;font-weight:700>)</span> <span style=color:#ce5c00;font-weight:700>-</span><span style=color:#000>belong</span><span style=color:#ce5c00;font-weight:700>-></spa [...]
</span></span></code></pre></div><h3 id=配置用户认证>配置用户认证</h3><p>HugeGraph 默认<strong>不启用</strong>用户认证功能，需通过修改配置文件来启用该功能。内置实现了<code>StandardAuthenticator</code>和<code>ConfigAuthenticator</code>两种模式，<code>StandardAuthenticator</code>模式支持多用户认证与细粒度权限控制，<code>ConfigAuthenticator</code>模式支持简单的用户权限认证。此外，开发者可以自定义实现<code>HugeAuthenticator</code>接口来对接自身的权限系统。</p><p>用户认证方式均采用 <a href=https://zh.wikipedia.org/wiki/HTTP%E5%9F%BA%E6%9C%AC%E8%AE%A4%E8%AF%81>HTTP Basic Authentication</a> ，简单说就是在发送 HTTP 请求时在 [...]
diff --git a/cn/docs/config/config-guide/index.html b/cn/docs/config/config-guide/index.html
index e5843320..66612302 100644
--- a/cn/docs/config/config-guide/index.html
+++ b/cn/docs/config/config-guide/index.html
@@ -6,12 +6,12 @@ HugeGraphServer …"><meta property="og:title" content="HugeGraph 配置"><meta
HugeGraphServer 内部集成了 GremlinServer 和 RestServer，而 gremlin-server.yaml 和 rest-server.properties 就是用来配置这两个Server的。
GremlinServer：GremlinServer接受用户的gremlin语句，解析后转而调用Core的代码。 RestServer：提供RESTful API，根据不同的HTTP请求，调用对应的Core API，如果用户请求体是gremlin语句，则会转发给GremlinServer，实现对图数据的操作。 下面对这三个配置文件逐一介绍。
2 gremlin-server.yaml gremlin-server.yaml 文件默认的内容如下：
-# host and port of gremlin server, need to be consistent with host and port in rest-server.properties #host: 127.0.0.1 #port: 8182 # timeout in ms of gremlin query scriptEvaluationTimeout: 30000 channelizer: org.apache.tinkerpop.gremlin.server.channel.WsAndHttpChannelizer graphs: { hugegraph: conf/hugegraph.properties } scriptEngines: { gremlin-groovy: { plugins: { com.baidu.hugegraph.plugin.HugeGraphGremlinPlugin: {}, org."><meta property="og:type" content="article"><meta property="og:u [...]
+# host and port of gremlin server, need to be consistent with host and port in rest-server.properties #host: 127.0.0.1 #port: 8182 # timeout in ms of gremlin query scriptEvaluationTimeout: 30000 channelizer: org.apache.tinkerpop.gremlin.server.channel.WsAndHttpChannelizer graphs: { hugegraph: conf/hugegraph.properties } scriptEngines: { gremlin-groovy: { plugins: { com.baidu.hugegraph.plugin.HugeGraphGremlinPlugin: {}, org."><meta property="og:type" content="article"><meta property="og:u [...]
主要的配置文件包括：gremlin-server.yaml、rest-server.properties 和 hugegraph.properties
HugeGraphServer 内部集成了 GremlinServer 和 RestServer，而 gremlin-server.yaml 和 rest-server.properties 就是用来配置这两个Server的。
GremlinServer：GremlinServer接受用户的gremlin语句，解析后转而调用Core的代码。 RestServer：提供RESTful API，根据不同的HTTP请求，调用对应的Core API，如果用户请求体是gremlin语句，则会转发给GremlinServer，实现对图数据的操作。 下面对这三个配置文件逐一介绍。
2 gremlin-server.yaml gremlin-server.yaml 文件默认的内容如下：
-# host and port of gremlin server, need to be consistent with host and port in rest-server.properties #host: 127.0.0.1 #port: 8182 # timeout in ms of gremlin query scriptEvaluationTimeout: 30000 channelizer: org.apache.tinkerpop.gremlin.server.channel.WsAndHttpChannelizer graphs: { hugegraph: conf/hugegraph.properties } scriptEngines: { gremlin-groovy: { plugins: { com.baidu.hugegraph.plugin.HugeGraphGremlinPlugin: {}, org."><meta itemprop=dateModified content="2023-05-10T12:08:15+08:00" [...]
+# host and port of gremlin server, need to be consistent with host and port in rest-server.properties #host: 127.0.0.1 #port: 8182 # timeout in ms of gremlin query scriptEvaluationTimeout: 30000 channelizer: org.apache.tinkerpop.gremlin.server.channel.WsAndHttpChannelizer graphs: { hugegraph: conf/hugegraph.properties } scriptEngines: { gremlin-groovy: { plugins: { com.baidu.hugegraph.plugin.HugeGraphGremlinPlugin: {}, org."><meta itemprop=dateModified content="2023-06-13T13:56:46+08:00" [...]
主要的配置文件包括：gremlin-server.yaml、rest-server.properties 和 hugegraph.properties
HugeGraphServer 内部集成了 GremlinServer 和 RestServer，而 gremlin-server.yaml 和 rest-server.properties 就是用来配置这两个Server的。
GremlinServer：GremlinServer接受用户的gremlin语句，解析后转而调用Core的代码。 RestServer：提供RESTful API，根据不同的HTTP请求，调用对应的Core API，如果用户请求体是gremlin语句，则会转发给GremlinServer，实现对图数据的操作。 下面对这三个配置文件逐一介绍。
@@ -210,21 +210,55 @@ GremlinServer：GremlinServer接受用户的gremlin语句，解析后转而调
</span></span><span style=display:flex><span>#palo.poll_interval=10
</span></span><span style=display:flex><span>#palo.temp_dir=./palo-data
</span></span><span style=display:flex><span>#palo.file_limit_size=32
-</span></span></code></pre></div><p>重点关注未注释的几项：</p><ul><li>gremlin.graph：GremlinServer 的启动入口，用户不要修改此项；</li><li>backend：使用的后端存储，可选值有 memory、cassandra、scylladb、mysql、hbase、postgresql 和 rocksdb；</li><li>serializer：主要为内部使用，用于将 schema、vertex 和 edge 序列化到后端，对应的可选值为 text、cassandra、scylladb 和 binary；(注：rocksdb后端值需是binary，其他后端backend与serializer值需保持一致，如hbase后端该值为hbase)</li><li>store：图存储到后端使用的数据库名，在 cassandra 和 scylladb 中就是 keyspace 名，此项的值与 GremlinServer 和 RestServer 中的图名并无关系，但是出于直观考虑，建议仍然使用相同的名字；</ [...]
-</span></span></span><span style=display:flex><span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#204a87;font-weight:700>hugegraph</span><span style=color:#000;font-weight:700>:</span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#000>conf/hugegraph.properties,</span><span style=color:#f8f8f8;text-decoration:underline>
-</span></span></span><span style=display:flex><span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#204a87;font-weight:700>hugegraph1</span><span style=color:#000;font-weight:700>:</span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#000>conf/hugegraph1.properties</span><span style=color:#f8f8f8;text-decoration:underline>
-</span></span></span><span style=display:flex><span><span style=color:#f8f8f8;text-decoration:underline></span>}<span style=color:#f8f8f8;text-decoration:underline>
-</span></span></span></code></pre></div><p><strong>修改 rest-server.properties</strong></p><p>在 rest-server.properties 的 graphs 域中添加一个键值对，键为图的名字，值为图的配置文件路径，比如：</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=display:flex><span>graphs=[hugegraph:conf/hugegraph.properties, hugegraph1:conf/hugegraph1.properties]
-</span></span></code></pre></div><p><strong>添加 hugegraph1.properties</strong></p><p>拷贝 hugegraph.properties，命名为 hugegraph1.properties，修改图对应的数据库名以及关于后端部分的参数，比如：</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=display:flex><span>store=hugegraph1
+</span></span></code></pre></div><p>重点关注未注释的几项：</p><ul><li>gremlin.graph：GremlinServer 的启动入口，用户不要修改此项；</li><li>backend：使用的后端存储，可选值有 memory、cassandra、scylladb、mysql、hbase、postgresql 和 rocksdb；</li><li>serializer：主要为内部使用，用于将 schema、vertex 和 edge 序列化到后端，对应的可选值为 text、cassandra、scylladb 和 binary；(注：rocksdb后端值需是binary，其他后端backend与serializer值需保持一致，如hbase后端该值为hbase)</li><li>store：图存储到后端使用的数据库名，在 cassandra 和 scylladb 中就是 keyspace 名，此项的值与 GremlinServer 和 RestServer 中的图名并无关系，但是出于直观考虑，建议仍然使用相同的名字；</ [...]
+</span></span></code></pre></div><p>在 <code>conf/graphs</code> 路径下基于 <code>hugegraph.properties</code> 修改得到 <code>hugegraph_mysql_backend.properties</code> 和 <code>hugegraph_rocksdb_backend.properties</code></p><p><code>hugegraph_mysql_backend.properties</code> 修改的部分如下：</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=display:flex><span>backend=mysql
+</span></span><span style=display:flex><span>serializer=mysql
</span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>store=hugegraph_mysql
</span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span>backend=rocksdb
+</span></span><span style=display:flex><span># mysql backend config
+</span></span><span style=display:flex><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style=display:flex><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style=display:flex><span>jdbc.username=root
+</span></span><span style=display:flex><span>jdbc.password=123456
+</span></span><span style=display:flex><span>jdbc.reconnect_max_times=3
+</span></span><span style=display:flex><span>jdbc.reconnect_interval=3
+</span></span><span style=display:flex><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p><code>hugegraph_rocksdb_backend.properties</code> 修改的部分如下：</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=display:flex><span>backend=rocksdb
</span></span><span style=display:flex><span>serializer=binary
-</span></span></code></pre></div><p><strong>停止 Server，初始化执行 init-store.sh（为新的图创建数据库），重新启动 Server</strong></p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ bin/stop-hugegraph.sh
-</span></span><span style=display:flex><span>$ bin/init-store.sh
-</span></span><span style=display:flex><span>$ bin/start-hugegraph.sh
-</span></span></code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><script>const yesButton=document.querySelector(".feedback--answer-yes"),noButton=document.querySelector(".feedback--answer-no"),yesResponse=document.querySelector(".feedback--response-yes"),noResponse=document.querySelector(".feedback--response-no"),disableButtons=()=>{yesButt [...]
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>store=hugegraph_rocksdb
+</span></span></code></pre></div><p><strong>停止 Server，初始化执行 init-store.sh（为新的图创建数据库），重新启动 Server</strong></p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ ./bin/stop-hugegraph.sh
+</span></span></code></pre></div><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ ./bin/init-store.sh
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>Initializing HugeGraph Store...
+</span></span><span style=display:flex><span>2023-06-11 14:16:14 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.u.ConfigUtil - Scanning option <span style=color:#4e9a06>'graphs'</span> directory <span style=color:#4e9a06>'./conf/graphs'</span>
+</span></span><span style=display:flex><span>2023-06-11 14:16:14 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_rocksdb_backend.properties
+</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>2023-06-11 14:16:15 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.StandardHugeGraph - Graph <span style=color:#4e9a06>'hugegraph_rocksdb'</span> has been initialized
+</span></span><span style=display:flex><span>2023-06-11 14:16:15 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_mysql_backend.properties
+</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.StandardHugeGraph - Graph <span style=color:#4e9a06>'hugegraph_mysql'</span> has been initialized
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.StandardHugeGraph - Close graph standardhugegraph<span style=color:#ce5c00;font-weight:700>[</span>hugegraph_rocksdb<span style=color:#ce5c00;font-weight:700>]</span>
+</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.HugeFactory - HugeFactory shutdown
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>hugegraph-shutdown<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.HugeFactory - HugeGraph is shutting down
+</span></span><span style=display:flex><span>Initialization finished.
+</span></span></code></pre></div><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ ./bin/start-hugegraph.sh
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>Starting HugeGraphServer...
+</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:18080/graphs<span style=color:#ce5c00;font-weight:700>)</span>...OK
+</span></span><span style=display:flex><span>Started <span style=color:#ce5c00;font-weight:700>[</span>pid 21614<span style=color:#ce5c00;font-weight:700>]</span>
+</span></span></code></pre></div><p>查看创建的图：</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>curl http://127.0.0.1:8080/graphs/
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>{</span><span style=color:#4e9a06>"graphs"</span>:<span style=color:#ce5c00;font-weight:700>[</span><span style=color:#4e9a06>"hugegraph_rocksdb"</span>,<span style=color:#4e9a06>"hugegraph_mysql"</span><span style=color:#ce5c00;font-weight:700>]}</span>
+</span></span></code></pre></div><p>查看某个图的信息：</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>curl http://127.0.0.1:8080/graphs/hugegraph_mysql_backend
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>{</span><span style=color:#4e9a06>"name"</span>:<span style=color:#4e9a06>"hugegraph_mysql"</span>,<span style=color:#4e9a06>"backend"</span>:<span style=color:#4e9a06>"mysql"</span><span style=color:#ce5c00;font-weight:700>}</span>
+</span></span></code></pre></div><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>curl http://127.0.0.1:8080/graphs/hugegraph_rocksdb_backend
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>{</span><span style=color:#4e9a06>"name"</span>:<span style=color:#4e9a06>"hugegraph_rocksdb"</span>,<span style=color:#4e9a06>"backend"</span>:<span style=color:#4e9a06>"rocksdb"</span><span style=color:#ce5c00;font-weight:700>}</span>
+</span></span></code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><script>const yesButton=document.querySelector(".feedback--answer-yes"),noButton=document.querySelector(".feedback--answer-no"),yesResponse=document.querySelector(".feedback--response-yes"),noResponse=document.querySelector(".feedback--response-no"),disableButtons=()=>{yesButt [...]
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diff --git a/cn/docs/config/index.xml b/cn/docs/config/index.xml
index 66f604b0..d4f595dd 100644
--- a/cn/docs/config/index.xml
+++ b/cn/docs/config/index.xml
@@ -236,29 +236,64 @@
<li>admin.token: 通过一个token来获取服务器的配置信息，例如：<a href="http://localhost:8080/graphs/hugegraph/conf?token=162f7848-0b6d-4faf-b557-3a0797869c55">http://localhost:8080/graphs/hugegraph/conf?token=162f7848-0b6d-4faf-b557-3a0797869c55</a></li>
</ul>
<h3 id="5-多图配置">5 多图配置</h3>
-<p>我们的系统是可以存在多个图的，并且各个图的后端可以不一样，比如图 hugegraph 和 hugegraph1，其中 hugegraph 以 cassandra 作为后端，hugegraph1 以 rocksdb作为后端。</p>
+<p>我们的系统是可以存在多个图的，并且各个图的后端可以不一样，比如图 <code>hugegraph_rocksdb</code> 和 <code>hugegraph_mysql</code>，其中 <code>hugegraph_rocksdb</code> 以 <code>RocksDB</code> 作为后端，<code>hugegraph_mysql</code> 以 <code>MySQL</code> 作为后端。</p>
<p>配置方法也很简单：</p>
-<p><strong>修改 gremlin-server.yaml</strong></p>
-<p>在 gremlin-server.yaml 的 graphs 域中添加一个键值对，键为图的名字，值为图的配置文件路径，比如：</p>
-<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-yaml" data-lang="yaml"><span style="display:flex;"><span><span style="color:#204a87;font-weight:bold">graphs</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span>{<span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#204a87;font-weight:bold">hugegraph</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#000">conf/hugegraph.properties,</span><span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#204a87;font-weight:bold">hugegraph1</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#000">conf/hugegraph1.properties</span><span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"></span>}<span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span></code></pre></div><p><strong>修改 rest-server.properties</strong></p>
-<p>在 rest-server.properties 的 graphs 域中添加一个键值对，键为图的名字，值为图的配置文件路径，比如：</p>
-<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>graphs=[hugegraph:conf/hugegraph.properties, hugegraph1:conf/hugegraph1.properties]
-</span></span></code></pre></div><p><strong>添加 hugegraph1.properties</strong></p>
-<p>拷贝 hugegraph.properties，命名为 hugegraph1.properties，修改图对应的数据库名以及关于后端部分的参数，比如：</p>
-<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>store=hugegraph1
+<p><strong>[可选]：修改 rest-server.properties</strong></p>
+<p>通过修改 <code>rest-server.properties</code> 中的 <code>graphs</code> 配置项来设置图的配置文件目录。默认配置为 <code>graphs=./conf/graphs</code>，如果想要修改为其它目录则调整 <code>graphs</code> 配置项，比如调整为 <code>graphs=/etc/hugegraph/graphs</code>，示例如下：</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>graphs=./conf/graphs
+</span></span></code></pre></div><p>在 <code>conf/graphs</code> 路径下基于 <code>hugegraph.properties</code> 修改得到 <code>hugegraph_mysql_backend.properties</code> 和 <code>hugegraph_rocksdb_backend.properties</code></p>
+<p><code>hugegraph_mysql_backend.properties</code> 修改的部分如下：</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>backend=mysql
+</span></span><span style="display:flex;"><span>serializer=mysql
</span></span><span style="display:flex;"><span>
-</span></span><span style="display:flex;"><span>...
+</span></span><span style="display:flex;"><span>store=hugegraph_mysql
</span></span><span style="display:flex;"><span>
-</span></span><span style="display:flex;"><span>backend=rocksdb
+</span></span><span style="display:flex;"><span># mysql backend config
+</span></span><span style="display:flex;"><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style="display:flex;"><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style="display:flex;"><span>jdbc.username=root
+</span></span><span style="display:flex;"><span>jdbc.password=123456
+</span></span><span style="display:flex;"><span>jdbc.reconnect_max_times=3
+</span></span><span style="display:flex;"><span>jdbc.reconnect_interval=3
+</span></span><span style="display:flex;"><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p><code>hugegraph_rocksdb_backend.properties</code> 修改的部分如下：</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>backend=rocksdb
</span></span><span style="display:flex;"><span>serializer=binary
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span>store=hugegraph_rocksdb
</span></span></code></pre></div><p><strong>停止 Server，初始化执行 init-store.sh（为新的图创建数据库），重新启动 Server</strong></p>
-<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>$ bin/stop-hugegraph.sh
-</span></span><span style="display:flex;"><span>$ bin/init-store.sh
-</span></span><span style="display:flex;"><span>$ bin/start-hugegraph.sh
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>$ ./bin/stop-hugegraph.sh
+</span></span></code></pre></div><div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>$ ./bin/init-store.sh
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span>Initializing HugeGraph Store...
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:14 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.u.ConfigUtil - Scanning option <span style="color:#4e9a06">&#39;graphs&#39;</span> directory <span style="color:#4e9a06">&#39;./conf/graphs [...]
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:14 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_rocksdb_backend.properties
+</span></span><span style="display:flex;"><span>...
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:15 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.StandardHugeGraph - Graph <span style="color:#4e9a06">&#39;hugegraph_rocksdb&#39;</span> has been initialized
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:15 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_mysql_backend.properties
+</span></span><span style="display:flex;"><span>...
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:16 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.StandardHugeGraph - Graph <span style="color:#4e9a06">&#39;hugegraph_mysql&#39;</span> has been initialized
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:16 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.StandardHugeGraph - Close graph standardhugegraph<span style="color:#ce5c00;font-weight:bold">[</span>hugegraph_rocksdb<span style="color:#ce5c00;font- [...]
+</span></span><span style="display:flex;"><span>...
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:16 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.HugeFactory - HugeFactory shutdown
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:16 <span style="color:#ce5c00;font-weight:bold">[</span>hugegraph-shutdown<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.HugeFactory - HugeGraph is shutting down
+</span></span><span style="display:flex;"><span>Initialization finished.
+</span></span></code></pre></div><div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>$ ./bin/start-hugegraph.sh
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span>Starting HugeGraphServer...
+</span></span><span style="display:flex;"><span>Connecting to HugeGraphServer <span style="color:#ce5c00;font-weight:bold">(</span>http://127.0.0.1:18080/graphs<span style="color:#ce5c00;font-weight:bold">)</span>...OK
+</span></span><span style="display:flex;"><span>Started <span style="color:#ce5c00;font-weight:bold">[</span>pid 21614<span style="color:#ce5c00;font-weight:bold">]</span>
+</span></span></code></pre></div><p>查看创建的图：</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>curl http://127.0.0.1:8080/graphs/
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span><span style="color:#ce5c00;font-weight:bold">{</span><span style="color:#4e9a06">&#34;graphs&#34;</span>:<span style="color:#ce5c00;font-weight:bold">[</span><span style="color:#4e9a06">&#34;hugegraph_rocksdb&#34;</span>,<span style="color:#4e9a06">&#34;hugegraph_mysql&#34;</span><span style="color:#ce5c00;font-weight:bold">]}</span>
+</span></span></code></pre></div><p>查看某个图的信息：</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>curl http://127.0.0.1:8080/graphs/hugegraph_mysql_backend
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span><span style="color:#ce5c00;font-weight:bold">{</span><span style="color:#4e9a06">&#34;name&#34;</span>:<span style="color:#4e9a06">&#34;hugegraph_mysql&#34;</span>,<span style="color:#4e9a06">&#34;backend&#34;</span>:<span style="color:#4e9a06">&#34;mysql&#34;</span><span style="color:#ce5c00;font-weight:bold">}</span>
+</span></span></code></pre></div><div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>curl http://127.0.0.1:8080/graphs/hugegraph_rocksdb_backend
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span><span style="color:#ce5c00;font-weight:bold">{</span><span style="color:#4e9a06">&#34;name&#34;</span>:<span style="color:#4e9a06">&#34;hugegraph_rocksdb&#34;</span>,<span style="color:#4e9a06">&#34;backend&#34;</span>:<span style="color:#4e9a06">&#34;rocksdb&#34;</span><span style="color:#ce5c00;font-weight:bold">}</span>
</span></span></code></pre></div></description></item><item><title>Docs: HugeGraph 配置项</title><link>/cn/docs/config/config-option/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>/cn/docs/config/config-option/</guid><description>
<h3 id="gremlin-server-配置项">Gremlin Server 配置项</h3>
<p>对应配置文件<code>gremlin-server.yaml</code></p>
diff --git a/cn/docs/index.xml b/cn/docs/index.xml
index b58b720c..6b912535 100644
--- a/cn/docs/index.xml
+++ b/cn/docs/index.xml
@@ -254,29 +254,64 @@
<li>admin.token: 通过一个token来获取服务器的配置信息，例如：<a href="http://localhost:8080/graphs/hugegraph/conf?token=162f7848-0b6d-4faf-b557-3a0797869c55">http://localhost:8080/graphs/hugegraph/conf?token=162f7848-0b6d-4faf-b557-3a0797869c55</a></li>
</ul>
<h3 id="5-多图配置">5 多图配置</h3>
-<p>我们的系统是可以存在多个图的，并且各个图的后端可以不一样，比如图 hugegraph 和 hugegraph1，其中 hugegraph 以 cassandra 作为后端，hugegraph1 以 rocksdb作为后端。</p>
+<p>我们的系统是可以存在多个图的，并且各个图的后端可以不一样，比如图 <code>hugegraph_rocksdb</code> 和 <code>hugegraph_mysql</code>，其中 <code>hugegraph_rocksdb</code> 以 <code>RocksDB</code> 作为后端，<code>hugegraph_mysql</code> 以 <code>MySQL</code> 作为后端。</p>
<p>配置方法也很简单：</p>
-<p><strong>修改 gremlin-server.yaml</strong></p>
-<p>在 gremlin-server.yaml 的 graphs 域中添加一个键值对，键为图的名字，值为图的配置文件路径，比如：</p>
-<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-yaml" data-lang="yaml"><span style="display:flex;"><span><span style="color:#204a87;font-weight:bold">graphs</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span>{<span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#204a87;font-weight:bold">hugegraph</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#000">conf/hugegraph.properties,</span><span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#204a87;font-weight:bold">hugegraph1</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#000">conf/hugegraph1.properties</span><span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"></span>}<span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span></code></pre></div><p><strong>修改 rest-server.properties</strong></p>
-<p>在 rest-server.properties 的 graphs 域中添加一个键值对，键为图的名字，值为图的配置文件路径，比如：</p>
-<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>graphs=[hugegraph:conf/hugegraph.properties, hugegraph1:conf/hugegraph1.properties]
-</span></span></code></pre></div><p><strong>添加 hugegraph1.properties</strong></p>
-<p>拷贝 hugegraph.properties，命名为 hugegraph1.properties，修改图对应的数据库名以及关于后端部分的参数，比如：</p>
-<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>store=hugegraph1
+<p><strong>[可选]：修改 rest-server.properties</strong></p>
+<p>通过修改 <code>rest-server.properties</code> 中的 <code>graphs</code> 配置项来设置图的配置文件目录。默认配置为 <code>graphs=./conf/graphs</code>，如果想要修改为其它目录则调整 <code>graphs</code> 配置项，比如调整为 <code>graphs=/etc/hugegraph/graphs</code>，示例如下：</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>graphs=./conf/graphs
+</span></span></code></pre></div><p>在 <code>conf/graphs</code> 路径下基于 <code>hugegraph.properties</code> 修改得到 <code>hugegraph_mysql_backend.properties</code> 和 <code>hugegraph_rocksdb_backend.properties</code></p>
+<p><code>hugegraph_mysql_backend.properties</code> 修改的部分如下：</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>backend=mysql
+</span></span><span style="display:flex;"><span>serializer=mysql
</span></span><span style="display:flex;"><span>
-</span></span><span style="display:flex;"><span>...
+</span></span><span style="display:flex;"><span>store=hugegraph_mysql
</span></span><span style="display:flex;"><span>
-</span></span><span style="display:flex;"><span>backend=rocksdb
+</span></span><span style="display:flex;"><span># mysql backend config
+</span></span><span style="display:flex;"><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style="display:flex;"><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style="display:flex;"><span>jdbc.username=root
+</span></span><span style="display:flex;"><span>jdbc.password=123456
+</span></span><span style="display:flex;"><span>jdbc.reconnect_max_times=3
+</span></span><span style="display:flex;"><span>jdbc.reconnect_interval=3
+</span></span><span style="display:flex;"><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p><code>hugegraph_rocksdb_backend.properties</code> 修改的部分如下：</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>backend=rocksdb
</span></span><span style="display:flex;"><span>serializer=binary
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span>store=hugegraph_rocksdb
</span></span></code></pre></div><p><strong>停止 Server，初始化执行 init-store.sh（为新的图创建数据库），重新启动 Server</strong></p>
-<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>$ bin/stop-hugegraph.sh
-</span></span><span style="display:flex;"><span>$ bin/init-store.sh
-</span></span><span style="display:flex;"><span>$ bin/start-hugegraph.sh
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>$ ./bin/stop-hugegraph.sh
+</span></span></code></pre></div><div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>$ ./bin/init-store.sh
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span>Initializing HugeGraph Store...
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:14 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.u.ConfigUtil - Scanning option <span style="color:#4e9a06">&#39;graphs&#39;</span> directory <span style="color:#4e9a06">&#39;./conf/graphs [...]
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:14 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_rocksdb_backend.properties
+</span></span><span style="display:flex;"><span>...
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:15 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.StandardHugeGraph - Graph <span style="color:#4e9a06">&#39;hugegraph_rocksdb&#39;</span> has been initialized
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:15 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_mysql_backend.properties
+</span></span><span style="display:flex;"><span>...
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:16 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.StandardHugeGraph - Graph <span style="color:#4e9a06">&#39;hugegraph_mysql&#39;</span> has been initialized
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:16 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.StandardHugeGraph - Close graph standardhugegraph<span style="color:#ce5c00;font-weight:bold">[</span>hugegraph_rocksdb<span style="color:#ce5c00;font- [...]
+</span></span><span style="display:flex;"><span>...
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:16 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.HugeFactory - HugeFactory shutdown
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:16 <span style="color:#ce5c00;font-weight:bold">[</span>hugegraph-shutdown<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.HugeFactory - HugeGraph is shutting down
+</span></span><span style="display:flex;"><span>Initialization finished.
+</span></span></code></pre></div><div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>$ ./bin/start-hugegraph.sh
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span>Starting HugeGraphServer...
+</span></span><span style="display:flex;"><span>Connecting to HugeGraphServer <span style="color:#ce5c00;font-weight:bold">(</span>http://127.0.0.1:18080/graphs<span style="color:#ce5c00;font-weight:bold">)</span>...OK
+</span></span><span style="display:flex;"><span>Started <span style="color:#ce5c00;font-weight:bold">[</span>pid 21614<span style="color:#ce5c00;font-weight:bold">]</span>
+</span></span></code></pre></div><p>查看创建的图：</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>curl http://127.0.0.1:8080/graphs/
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span><span style="color:#ce5c00;font-weight:bold">{</span><span style="color:#4e9a06">&#34;graphs&#34;</span>:<span style="color:#ce5c00;font-weight:bold">[</span><span style="color:#4e9a06">&#34;hugegraph_rocksdb&#34;</span>,<span style="color:#4e9a06">&#34;hugegraph_mysql&#34;</span><span style="color:#ce5c00;font-weight:bold">]}</span>
+</span></span></code></pre></div><p>查看某个图的信息：</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>curl http://127.0.0.1:8080/graphs/hugegraph_mysql_backend
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span><span style="color:#ce5c00;font-weight:bold">{</span><span style="color:#4e9a06">&#34;name&#34;</span>:<span style="color:#4e9a06">&#34;hugegraph_mysql&#34;</span>,<span style="color:#4e9a06">&#34;backend&#34;</span>:<span style="color:#4e9a06">&#34;mysql&#34;</span><span style="color:#ce5c00;font-weight:bold">}</span>
+</span></span></code></pre></div><div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>curl http://127.0.0.1:8080/graphs/hugegraph_rocksdb_backend
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span><span style="color:#ce5c00;font-weight:bold">{</span><span style="color:#4e9a06">&#34;name&#34;</span>:<span style="color:#4e9a06">&#34;hugegraph_rocksdb&#34;</span>,<span style="color:#4e9a06">&#34;backend&#34;</span>:<span style="color:#4e9a06">&#34;rocksdb&#34;</span><span style="color:#ce5c00;font-weight:bold">}</span>
</span></span></code></pre></div></description></item><item><title>Docs: HugeGraph Gremlin</title><link>/cn/docs/language/hugegraph-gremlin/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>/cn/docs/language/hugegraph-gremlin/</guid><description>
<h3 id="概述">概述</h3>
<p>HugeGraph支持<a href="https://tinkerpop.apache.org">Apache TinkerPop3</a>的图形遍历查询语言<a href="https://tinkerpop.apache.org/gremlin.html">Gremlin</a>。 SQL是关系型数据库查询语言，而Gremlin是一种通用的图数据库查询语言，Gremlin可用于创建图的实体（Vertex和Edge）、修改实体内部属性、删除实体，也可执行图的查询操作。</p>
@@ -1370,22 +1405,22 @@
<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span><span style="color:#204a87">cd</span> hugegraph-<span style="color:#4e9a06">${</span><span style="color:#000">version</span><span style="color:#4e9a06">}</span>
</span></span><span style="display:flex;"><span>bin/init-store.sh
</span></span><span style="display:flex;"><span>Initing HugeGraph Store...
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:51 <span style="color:#0000cf;font-weight:bold">1424</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.HugeGraph <span style="color:#ce5c00;font-weight:bold">[]</span> - Opening b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2389</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2472</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2557</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">2797</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">2945</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">3044</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">3046</span> <span style="color:#ce5c00;font-weight:bold">[</span>pool-3-thread-1<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.Transaction <span style="color:#ce5c00;font-weight:bold">[]& [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:59 <span style="color:#0000cf;font-weight:bold">9720</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.HugeGraph <span style="color:#ce5c00;font-weight:bold">[]</span> - Opening b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9805</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9886</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9955</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10175</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10321</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10413</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10413</span> <span style="color:#ce5c00;font-weight:bold">[</span>pool-3-thread-1<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.Transaction <span style="color:#ce5c00;font-weight:bold">[] [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:51 <span style="color:#0000cf;font-weight:bold">1424</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.HugeGraph <span style="color:#ce5c00;font-weight:bold">[]</span> - Opening [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2389</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2472</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2557</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">2797</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">2945</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">3044</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">3046</span> <span style="color:#ce5c00;font-weight:bold">[</span>pool-3-thread-1<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.Transaction <span style="color:#ce5c00;font-weight:bold">[] [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:59 <span style="color:#0000cf;font-weight:bold">9720</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.HugeGraph <span style="color:#ce5c00;font-weight:bold">[]</span> - Opening [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9805</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9886</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9955</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10175</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10321</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10413</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10413</span> <span style="color:#ce5c00;font-weight:bold">[</span>pool-3-thread-1<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.Transaction <span style="color:#ce5c00;font-weight:bold">[ [...]
</span></span></code></pre></div><p>启动 server</p>
<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>bin/start-hugegraph.sh
</span></span><span style="display:flex;"><span>Starting HugeGraphServer...
@@ -1442,7 +1477,33 @@
</span></span></code></pre></div><blockquote>
<p>更多其它后端配置可参考<a href="/docs/config/config-option">配置项介绍</a></p>
</blockquote>
-<h3 id="6-访问-server">6 访问 Server</h3>
+<h4 id="56-mysql">5.6 MySQL</h4>
+<blockquote>
+<p>由于 MySQL 是在 GPL 协议下，与 Apache 协议不兼容，用户需自行安装 MySQL，<a href="https://dev.mysql.com/downloads/mysql/">下载地址</a></p>
+</blockquote>
+<p>下载 MySQL 的<a href="https://repo1.maven.org/maven2/mysql/mysql-connector-java/">驱动包</a>，比如 <code>mysql-connector-java-8.0.30.jar</code>，并放入 HugeGraph-Server 的 <code>lib</code> 目录下。</p>
+<p>修改 <code>hugegraph.properties</code>，配置数据库URL，用户名和密码，<code>store</code> 是数据库名，如果没有会被自动创建。</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>backend=mysql
+</span></span><span style="display:flex;"><span>serializer=mysql
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span>store=hugegraph
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span># mysql backend config
+</span></span><span style="display:flex;"><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style="display:flex;"><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style="display:flex;"><span>jdbc.username=
+</span></span><span style="display:flex;"><span>jdbc.password=
+</span></span><span style="display:flex;"><span>jdbc.reconnect_max_times=3
+</span></span><span style="display:flex;"><span>jdbc.reconnect_interval=3
+</span></span><span style="display:flex;"><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p>初始化数据库（仅第一次启动时需要）</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span><span style="color:#204a87">cd</span> hugegraph-<span style="color:#4e9a06">${</span><span style="color:#000">version</span><span style="color:#4e9a06">}</span>
+</span></span><span style="display:flex;"><span>bin/init-store.sh
+</span></span></code></pre></div><p>启动server</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>bin/start-hugegraph.sh
+</span></span><span style="display:flex;"><span>Starting HugeGraphServer...
+</span></span><span style="display:flex;"><span>Connecting to HugeGraphServer <span style="color:#ce5c00;font-weight:bold">(</span>http://127.0.0.1:8080/graphs<span style="color:#ce5c00;font-weight:bold">)</span>....OK
+</span></span></code></pre></div><h3 id="6-访问-server">6 访问 Server</h3>
<h4 id="61-服务启动状态校验">6.1 服务启动状态校验</h4>
<p><code>jps</code> 查看服务进程</p>
<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>jps
diff --git a/cn/docs/quickstart/_print/index.html b/cn/docs/quickstart/_print/index.html
index 7b17dec5..186f275d 100644
--- a/cn/docs/quickstart/_print/index.html
+++ b/cn/docs/quickstart/_print/index.html
@@ -62,22 +62,22 @@
</span></span></code></pre></div><p>初始化数据库（仅第一次启动时需要）</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span><span style=color:#204a87>cd</span> hugegraph-<span style=color:#4e9a06>${</span><span style=color:#000>version</span><span style=color:#4e9a06>}</span>
</span></span><span style=display:flex><span>bin/init-store.sh
</span></span><span style=display:flex><span>Initing HugeGraph Store...
-</span></span><span style=display:flex><span>2017-12-01 11:26:51 <span style=color:#0000cf;font-weight:700>1424</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
-</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2389</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2472</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2557</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2797</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2945</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3044</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3046</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'stor [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:59 <span style=color:#0000cf;font-weight:700>9720</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9805</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9886</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9955</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10175</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10321</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'stor [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:51 <span style=color:#0000cf;font-weight:700>1424</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
+</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2389</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2472</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2557</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2797</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2945</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3044</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3046</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'sto [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:59 <span style=color:#0000cf;font-weight:700>9720</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9805</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try ini [...]
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9886</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try ini [...]
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9955</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try ini [...]
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10175</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10321</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'sto [...]
</span></span></code></pre></div><p>启动 server</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>bin/start-hugegraph.sh
</span></span><span style=display:flex><span>Starting HugeGraphServer...
</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:8080/graphs<span style=color:#ce5c00;font-weight:700>)</span>....OK
@@ -115,7 +115,25 @@
</span></span></code></pre></div><p>启动 server</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>bin/start-hugegraph.sh
</span></span><span style=display:flex><span>Starting HugeGraphServer...
</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:8080/graphs<span style=color:#ce5c00;font-weight:700>)</span>....OK
-</span></span></code></pre></div><blockquote><p>更多其它后端配置可参考<a href=/docs/config/config-option>配置项介绍</a></p></blockquote><h3 id=6-访问-server>6 访问 Server</h3><h4 id=61-服务启动状态校验>6.1 服务启动状态校验</h4><p><code>jps</code> 查看服务进程</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>jps
+</span></span></code></pre></div><blockquote><p>更多其它后端配置可参考<a href=/docs/config/config-option>配置项介绍</a></p></blockquote><h4 id=56-mysql>5.6 MySQL</h4><blockquote><p>由于 MySQL 是在 GPL 协议下，与 Apache 协议不兼容，用户需自行安装 MySQL，<a href=https://dev.mysql.com/downloads/mysql/>下载地址</a></p></blockquote><p>下载 MySQL 的<a href=https://repo1.maven.org/maven2/mysql/mysql-connector-java/>驱动包</a>，比如 <code>mysql-connector-java-8.0.30.jar</code>，并放入 HugeGraph-Server 的 <code>lib</code> 目录下。</p><p>修改 <code>hugegraph. [...]
+</span></span><span style=display:flex><span>serializer=mysql
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>store=hugegraph
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span># mysql backend config
+</span></span><span style=display:flex><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style=display:flex><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style=display:flex><span>jdbc.username=
+</span></span><span style=display:flex><span>jdbc.password=
+</span></span><span style=display:flex><span>jdbc.reconnect_max_times=3
+</span></span><span style=display:flex><span>jdbc.reconnect_interval=3
+</span></span><span style=display:flex><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p>初始化数据库（仅第一次启动时需要）</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span><span style=color:#204a87>cd</span> hugegraph-<span style=color:#4e9a06>${</span><span style=color:#000>version</span><span style=color:#4e9a06>}</span>
+</span></span><span style=display:flex><span>bin/init-store.sh
+</span></span></code></pre></div><p>启动server</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>bin/start-hugegraph.sh
+</span></span><span style=display:flex><span>Starting HugeGraphServer...
+</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:8080/graphs<span style=color:#ce5c00;font-weight:700>)</span>....OK
+</span></span></code></pre></div><h3 id=6-访问-server>6 访问 Server</h3><h4 id=61-服务启动状态校验>6.1 服务启动状态校验</h4><p><code>jps</code> 查看服务进程</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>jps
</span></span><span style=display:flex><span><span style=color:#0000cf;font-weight:700>6475</span> HugeGraphServer
</span></span></code></pre></div><p><code>curl</code> 请求 RESTful API</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span><span style=color:#204a87>echo</span> <span style=color:#4e9a06>`</span>curl -o /dev/null -s -w %<span style=color:#ce5c00;font-weight:700>{</span>http_code<span style=color:#ce5c00;font-weight:700>}</span> <span style=color:#4e9a06>"h [...]
</span></span></code></pre></div><p>返回结果 200，代表 server 启动正常</p><h4 id=62-请求-server>6.2 请求 Server</h4><p>HugeGraphServer 的 RESTful API 包括多种类型的资源，典型的包括 graph、schema、gremlin、traverser 和 task</p><ul><li><code>graph</code> 包含 <code>vertices</code>、<code>edges</code></li><li><code>schema</code> 包含 <code>vertexlabels</code>、<code>propertykeys</code>、<code>edgelabels</code>、<code>indexlabels</code></li><li><code>gremlin</code> 包含各种 <code>Gremlin</code> 语句，如 <code>g.v()</code>，可以同步或者异步执行</li><li> [...]
diff --git a/cn/docs/quickstart/hugegraph-server/index.html b/cn/docs/quickstart/hugegraph-server/index.html
index bd3e9b68..2397d3a5 100644
--- a/cn/docs/quickstart/hugegraph-server/index.html
+++ b/cn/docs/quickstart/hugegraph-server/index.html
@@ -6,13 +6,13 @@ Core 模块是 Tinkerpop 接口的实现，Backend 模块用于管理数据存
2 依赖 2.1 安装 Java 11 (JDK 11) 请优先考虑在 Java11 的环境上启动 HugeGraph-Server，目前同时保留对 Java8 的兼容
在往下阅读之前务必执行 java -version 命令查看 jdk 版本
java -version 2.2 安装 GCC-4.3.0 (GLIBCXX_3.4.10) 或更新版本（可选） 如果使用的是 RocksDB 后端，请务必执行 gcc --version 命令查看 gcc 版本；若使用其他后端，则不需要。
-gcc --version 3 部署 有三种方式可以部署 HugeGraph-Server 组件："><meta property="og:type" content="article"><meta property="og:url" content="/cn/docs/quickstart/hugegraph-server/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2023-06-12T23:52:07+08:00"><meta property="og:site_name" content="HugeGraph"><meta itemprop=name content="HugeGraph-Server Quick Start"><meta itemprop=description content="1 HugeGraph-Server 概述 HugeGraph-Server 是 HugeGraph 项目的核心部分 [...]
+gcc --version 3 部署 有三种方式可以部署 HugeGraph-Server 组件："><meta property="og:type" content="article"><meta property="og:url" content="/cn/docs/quickstart/hugegraph-server/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2023-06-13T13:56:46+08:00"><meta property="og:site_name" content="HugeGraph"><meta itemprop=name content="HugeGraph-Server Quick Start"><meta itemprop=description content="1 HugeGraph-Server 概述 HugeGraph-Server 是 HugeGraph 项目的核心部分 [...]
Core 模块是 Tinkerpop 接口的实现，Backend 模块用于管理数据存储，目前支持的后端包括：Memory、Cassandra、ScyllaDB 以及 RocksDB，API 模块提供 HTTP Server，将 Client 的 HTTP 请求转化为对 Core 的调用。
文档中会大量出现 HugeGraph-Server 及 HugeGraphServer 这两种写法，其他组件也类似。这两种写法含义上并无大的差异，可以这么区分：HugeGraph-Server 表示服务端相关组件代码，HugeGraphServer 表示服务进程。
2 依赖 2.1 安装 Java 11 (JDK 11) 请优先考虑在 Java11 的环境上启动 HugeGraph-Server，目前同时保留对 Java8 的兼容
在往下阅读之前务必执行 java -version 命令查看 jdk 版本
java -version 2.2 安装 GCC-4.3.0 (GLIBCXX_3.4.10) 或更新版本（可选） 如果使用的是 RocksDB 后端，请务必执行 gcc --version 命令查看 gcc 版本；若使用其他后端，则不需要。
-gcc --version 3 部署 有三种方式可以部署 HugeGraph-Server 组件："><meta itemprop=dateModified content="2023-06-12T23:52:07+08:00"><meta itemprop=wordCount content="1104"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="HugeGraph-Server Quick Start"><meta name=twitter:description content="1 HugeGraph-Server 概述 HugeGraph-Server 是 HugeGraph 项目的核心部分，包含 Core、Backend、API 等子模块。
+gcc --version 3 部署 有三种方式可以部署 HugeGraph-Server 组件："><meta itemprop=dateModified content="2023-06-13T13:56:46+08:00"><meta itemprop=wordCount content="1151"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="HugeGraph-Server Quick Start"><meta name=twitter:description content="1 HugeGraph-Server 概述 HugeGraph-Server 是 HugeGraph 项目的核心部分，包含 Core、Backend、API 等子模块。
Core 模块是 Tinkerpop 接口的实现，Backend 模块用于管理数据存储，目前支持的后端包括：Memory、Cassandra、ScyllaDB 以及 RocksDB，API 模块提供 HTTP Server，将 Client 的 HTTP 请求转化为对 Core 的调用。
文档中会大量出现 HugeGraph-Server 及 HugeGraphServer 这两种写法，其他组件也类似。这两种写法含义上并无大的差异，可以这么区分：HugeGraph-Server 表示服务端相关组件代码，HugeGraphServer 表示服务进程。
2 依赖 2.1 安装 Java 11 (JDK 11) 请优先考虑在 Java11 的环境上启动 HugeGraph-Server，目前同时保留对 Java8 的兼容
@@ -86,22 +86,22 @@ gcc --version 3 部署 有三种方式可以部署 HugeGraph-Server 组件："><
</span></span></code></pre></div><p>初始化数据库（仅第一次启动时需要）</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span><span style=color:#204a87>cd</span> hugegraph-<span style=color:#4e9a06>${</span><span style=color:#000>version</span><span style=color:#4e9a06>}</span>
</span></span><span style=display:flex><span>bin/init-store.sh
</span></span><span style=display:flex><span>Initing HugeGraph Store...
-</span></span><span style=display:flex><span>2017-12-01 11:26:51 <span style=color:#0000cf;font-weight:700>1424</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
-</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2389</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2472</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2557</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2797</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2945</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3044</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3046</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'stor [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:59 <span style=color:#0000cf;font-weight:700>9720</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9805</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9886</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9955</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10175</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10321</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'stor [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:51 <span style=color:#0000cf;font-weight:700>1424</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
+</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2389</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2472</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2557</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2797</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2945</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3044</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3046</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'sto [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:59 <span style=color:#0000cf;font-weight:700>9720</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9805</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try ini [...]
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9886</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try ini [...]
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9955</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try ini [...]
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10175</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10321</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'sto [...]
</span></span></code></pre></div><p>启动 server</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>bin/start-hugegraph.sh
</span></span><span style=display:flex><span>Starting HugeGraphServer...
</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:8080/graphs<span style=color:#ce5c00;font-weight:700>)</span>....OK
@@ -139,7 +139,25 @@ gcc --version 3 部署 有三种方式可以部署 HugeGraph-Server 组件："><
</span></span></code></pre></div><p>启动 server</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>bin/start-hugegraph.sh
</span></span><span style=display:flex><span>Starting HugeGraphServer...
</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:8080/graphs<span style=color:#ce5c00;font-weight:700>)</span>....OK
-</span></span></code></pre></div><blockquote><p>更多其它后端配置可参考<a href=/docs/config/config-option>配置项介绍</a></p></blockquote><h3 id=6-访问-server>6 访问 Server</h3><h4 id=61-服务启动状态校验>6.1 服务启动状态校验</h4><p><code>jps</code> 查看服务进程</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>jps
+</span></span></code></pre></div><blockquote><p>更多其它后端配置可参考<a href=/docs/config/config-option>配置项介绍</a></p></blockquote><h4 id=56-mysql>5.6 MySQL</h4><blockquote><p>由于 MySQL 是在 GPL 协议下，与 Apache 协议不兼容，用户需自行安装 MySQL，<a href=https://dev.mysql.com/downloads/mysql/>下载地址</a></p></blockquote><p>下载 MySQL 的<a href=https://repo1.maven.org/maven2/mysql/mysql-connector-java/>驱动包</a>，比如 <code>mysql-connector-java-8.0.30.jar</code>，并放入 HugeGraph-Server 的 <code>lib</code> 目录下。</p><p>修改 <code>hugegraph. [...]
+</span></span><span style=display:flex><span>serializer=mysql
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>store=hugegraph
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span># mysql backend config
+</span></span><span style=display:flex><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style=display:flex><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style=display:flex><span>jdbc.username=
+</span></span><span style=display:flex><span>jdbc.password=
+</span></span><span style=display:flex><span>jdbc.reconnect_max_times=3
+</span></span><span style=display:flex><span>jdbc.reconnect_interval=3
+</span></span><span style=display:flex><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p>初始化数据库（仅第一次启动时需要）</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span><span style=color:#204a87>cd</span> hugegraph-<span style=color:#4e9a06>${</span><span style=color:#000>version</span><span style=color:#4e9a06>}</span>
+</span></span><span style=display:flex><span>bin/init-store.sh
+</span></span></code></pre></div><p>启动server</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>bin/start-hugegraph.sh
+</span></span><span style=display:flex><span>Starting HugeGraphServer...
+</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:8080/graphs<span style=color:#ce5c00;font-weight:700>)</span>....OK
+</span></span></code></pre></div><h3 id=6-访问-server>6 访问 Server</h3><h4 id=61-服务启动状态校验>6.1 服务启动状态校验</h4><p><code>jps</code> 查看服务进程</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>jps
</span></span><span style=display:flex><span><span style=color:#0000cf;font-weight:700>6475</span> HugeGraphServer
</span></span></code></pre></div><p><code>curl</code> 请求 RESTful API</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span><span style=color:#204a87>echo</span> <span style=color:#4e9a06>`</span>curl -o /dev/null -s -w %<span style=color:#ce5c00;font-weight:700>{</span>http_code<span style=color:#ce5c00;font-weight:700>}</span> <span style=color:#4e9a06>"h [...]
</span></span></code></pre></div><p>返回结果 200，代表 server 启动正常</p><h4 id=62-请求-server>6.2 请求 Server</h4><p>HugeGraphServer 的 RESTful API 包括多种类型的资源，典型的包括 graph、schema、gremlin、traverser 和 task</p><ul><li><code>graph</code> 包含 <code>vertices</code>、<code>edges</code></li><li><code>schema</code> 包含 <code>vertexlabels</code>、<code>propertykeys</code>、<code>edgelabels</code>、<code>indexlabels</code></li><li><code>gremlin</code> 包含各种 <code>Gremlin</code> 语句，如 <code>g.v()</code>，可以同步或者异步执行</li><li> [...]
@@ -224,7 +242,7 @@ gcc --version 3 部署 有三种方式可以部署 HugeGraph-Server 组件："><
</span></span><span style=display:flex><span> <span style=color:#000>Dload</span> <span style=color:#000>Upload</span> <span style=color:#000>Total</span> <span style=color:#000>Spent</span> <span style=color:#000>Left</span> <span style=color:#000>Speed</span>
</span></span><span style=display:flex><span><span style=color:#0000cf;font-weight:700>100</span> <span style=color:#0000cf;font-weight:700>222</span> <span style=color:#0000cf;font-weight:700>100</span> <span style=color:#0000cf;font-weight:700>222</span> <span style=color:#0000cf;font-weight:700>0</span> <span style=color:#0000cf;font-weight:700>0</span> <span style=color:#0000cf;font-weight:700>3163</span> <span style=color:#0000cf;font-weight:700>0</span> <span sty [...]
</span></span><span style=display:flex><span><span style=color:#000;font-weight:700>{</span><span style=color:#4e9a06>"vertices"</span><span style=color:#ce5c00;font-weight:700>:</span><span style=color:#000;font-weight:700>[{</span><span style=color:#4e9a06>"id"</span><span style=color:#ce5c00;font-weight:700>:</span><span style=color:#4e9a06>"2:lop"</span><span style=color:#000;font-weight:700>,</span><span style=color:#4e9a06>"label"</span><span style=c [...]
-</span></span></code></pre></div><p>代表创建示例图成功。</p><blockquote><p>使用 IntelliJ IDEA 在启动 Server 时创建示例图的流程类似，不再赘述。</p></blockquote><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><script>const yesButton=document.querySelector(".feedback--answer-yes"),noButton=document.querySelector(".feedback--answer-no"),yesResponse=document.querySelector(".feedback--response [...]
+</span></span></code></pre></div><p>代表创建示例图成功。</p><blockquote><p>使用 IntelliJ IDEA 在启动 Server 时创建示例图的流程类似，不再赘述。</p></blockquote><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><script>const yesButton=document.querySelector(".feedback--answer-yes"),noButton=document.querySelector(".feedback--answer-no"),yesResponse=document.querySelector(".feedback--response [...]
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diff --git a/cn/docs/quickstart/index.xml b/cn/docs/quickstart/index.xml
index 4b854292..d7a7a8ff 100644
--- a/cn/docs/quickstart/index.xml
+++ b/cn/docs/quickstart/index.xml
@@ -126,22 +126,22 @@
<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span><span style="color:#204a87">cd</span> hugegraph-<span style="color:#4e9a06">${</span><span style="color:#000">version</span><span style="color:#4e9a06">}</span>
</span></span><span style="display:flex;"><span>bin/init-store.sh
</span></span><span style="display:flex;"><span>Initing HugeGraph Store...
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:51 <span style="color:#0000cf;font-weight:bold">1424</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.HugeGraph <span style="color:#ce5c00;font-weight:bold">[]</span> - Opening b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2389</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2472</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2557</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">2797</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">2945</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">3044</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">3046</span> <span style="color:#ce5c00;font-weight:bold">[</span>pool-3-thread-1<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.Transaction <span style="color:#ce5c00;font-weight:bold">[]& [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:59 <span style="color:#0000cf;font-weight:bold">9720</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.HugeGraph <span style="color:#ce5c00;font-weight:bold">[]</span> - Opening b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9805</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9886</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9955</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10175</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10321</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10413</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10413</span> <span style="color:#ce5c00;font-weight:bold">[</span>pool-3-thread-1<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.Transaction <span style="color:#ce5c00;font-weight:bold">[] [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:51 <span style="color:#0000cf;font-weight:bold">1424</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.HugeGraph <span style="color:#ce5c00;font-weight:bold">[]</span> - Opening [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2389</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2472</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2557</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">2797</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">2945</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">3044</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">3046</span> <span style="color:#ce5c00;font-weight:bold">[</span>pool-3-thread-1<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.Transaction <span style="color:#ce5c00;font-weight:bold">[] [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:59 <span style="color:#0000cf;font-weight:bold">9720</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.HugeGraph <span style="color:#ce5c00;font-weight:bold">[]</span> - Opening [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9805</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9886</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9955</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10175</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10321</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10413</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10413</span> <span style="color:#ce5c00;font-weight:bold">[</span>pool-3-thread-1<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.Transaction <span style="color:#ce5c00;font-weight:bold">[ [...]
</span></span></code></pre></div><p>启动 server</p>
<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>bin/start-hugegraph.sh
</span></span><span style="display:flex;"><span>Starting HugeGraphServer...
@@ -198,7 +198,33 @@
</span></span></code></pre></div><blockquote>
<p>更多其它后端配置可参考<a href="/docs/config/config-option">配置项介绍</a></p>
</blockquote>
-<h3 id="6-访问-server">6 访问 Server</h3>
+<h4 id="56-mysql">5.6 MySQL</h4>
+<blockquote>
+<p>由于 MySQL 是在 GPL 协议下，与 Apache 协议不兼容，用户需自行安装 MySQL，<a href="https://dev.mysql.com/downloads/mysql/">下载地址</a></p>
+</blockquote>
+<p>下载 MySQL 的<a href="https://repo1.maven.org/maven2/mysql/mysql-connector-java/">驱动包</a>，比如 <code>mysql-connector-java-8.0.30.jar</code>，并放入 HugeGraph-Server 的 <code>lib</code> 目录下。</p>
+<p>修改 <code>hugegraph.properties</code>，配置数据库URL，用户名和密码，<code>store</code> 是数据库名，如果没有会被自动创建。</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>backend=mysql
+</span></span><span style="display:flex;"><span>serializer=mysql
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span>store=hugegraph
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span># mysql backend config
+</span></span><span style="display:flex;"><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style="display:flex;"><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style="display:flex;"><span>jdbc.username=
+</span></span><span style="display:flex;"><span>jdbc.password=
+</span></span><span style="display:flex;"><span>jdbc.reconnect_max_times=3
+</span></span><span style="display:flex;"><span>jdbc.reconnect_interval=3
+</span></span><span style="display:flex;"><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p>初始化数据库（仅第一次启动时需要）</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span><span style="color:#204a87">cd</span> hugegraph-<span style="color:#4e9a06">${</span><span style="color:#000">version</span><span style="color:#4e9a06">}</span>
+</span></span><span style="display:flex;"><span>bin/init-store.sh
+</span></span></code></pre></div><p>启动server</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>bin/start-hugegraph.sh
+</span></span><span style="display:flex;"><span>Starting HugeGraphServer...
+</span></span><span style="display:flex;"><span>Connecting to HugeGraphServer <span style="color:#ce5c00;font-weight:bold">(</span>http://127.0.0.1:8080/graphs<span style="color:#ce5c00;font-weight:bold">)</span>....OK
+</span></span></code></pre></div><h3 id="6-访问-server">6 访问 Server</h3>
<h4 id="61-服务启动状态校验">6.1 服务启动状态校验</h4>
<p><code>jps</code> 查看服务进程</p>
<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>jps
diff --git a/cn/sitemap.xml b/cn/sitemap.xml
index 66908551..d62bf443 100644
--- a/cn/sitemap.xml
+++ b/cn/sitemap.xml
@@ -1 +1 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url><loc>/cn/docs/guides/architectural/</loc><lastmod>2023-01-01T16:16:43+08:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="/docs/guides/architectural/"/><xhtml:link rel="alternate" hreflang="cn" href="/cn/docs/guides/architectural/"/></url><url><loc>/cn/docs/config/config-guide/</loc><lastmod>2023-05-10T12:08:15+08:00 [...]
\ No newline at end of file
+<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url><loc>/cn/docs/guides/architectural/</loc><lastmod>2023-01-01T16:16:43+08:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="/docs/guides/architectural/"/><xhtml:link rel="alternate" hreflang="cn" href="/cn/docs/guides/architectural/"/></url><url><loc>/cn/docs/config/config-guide/</loc><lastmod>2023-06-13T13:56:46+08:00 [...]
\ No newline at end of file
diff --git a/docs/_print/index.html b/docs/_print/index.html
index 4a8f3fee..f1fff9f3 100644
--- a/docs/_print/index.html
+++ b/docs/_print/index.html
@@ -83,22 +83,22 @@ after the service is stopped artificially, or when the service needs to be start
</span></span></code></pre></div><p>Initialize the database (required only on first startup)</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span><span style=color:#204a87>cd</span> hugegraph-<span style=color:#4e9a06>${</span><span style=color:#000>version</span><span style=color:#4e9a06>}</span>
</span></span><span style=display:flex><span>bin/init-store.sh
</span></span><span style=display:flex><span>Initing HugeGraph Store...
-</span></span><span style=display:flex><span>2017-12-01 11:26:51 <span style=color:#0000cf;font-weight:700>1424</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
-</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2389</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2472</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2557</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2797</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2945</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3044</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3046</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'stor [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:59 <span style=color:#0000cf;font-weight:700>9720</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9805</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9886</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9955</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10175</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10321</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'stor [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:51 <span style=color:#0000cf;font-weight:700>1424</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
+</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2389</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2472</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2557</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2797</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2945</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3044</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3046</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'sto [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:59 <span style=color:#0000cf;font-weight:700>9720</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9805</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try ini [...]
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9886</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try ini [...]
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9955</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try ini [...]
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10175</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10321</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'sto [...]
</span></span></code></pre></div><p>Start server</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>bin/start-hugegraph.sh
</span></span><span style=display:flex><span>Starting HugeGraphServer...
</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:8080/graphs<span style=color:#ce5c00;font-weight:700>)</span>....OK
@@ -136,7 +136,25 @@ after the service is stopped artificially, or when the service needs to be start
</span></span></code></pre></div><p>Start server</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>bin/start-hugegraph.sh
</span></span><span style=display:flex><span>Starting HugeGraphServer...
</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:8080/graphs<span style=color:#ce5c00;font-weight:700>)</span>....OK
-</span></span></code></pre></div><blockquote><p>for more other backend configurations, please refer to<a href=/docs/config/config-option>introduction to configuration items</a></p></blockquote><h3 id=6-access-server>6 Access server</h3><h4 id=61-service-startup-status-check>6.1 Service startup status check</h4><p>Use <code>jps</code> to see service process</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language- [...]
+</span></span></code></pre></div><blockquote><p>for more other backend configurations, please refer to<a href=/docs/config/config-option>introduction to configuration items</a></p></blockquote><h4 id=56-mysql>5.6 MySQL</h4><blockquote><p>Due to MySQL is under GPL license, which is not compatible with Apache License indeed, Users need to install MySQL, <a href=https://dev.mysql.com/downloads/mysql/>Download Link</a></p></blockquote><p>Download MySQL’s [driver package] (<a href=https [...]
+</span></span><span style=display:flex><span>serializer=mysql
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>store=hugegraph
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span># mysql backend config
+</span></span><span style=display:flex><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style=display:flex><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style=display:flex><span>jdbc.username=
+</span></span><span style=display:flex><span>jdbc.password=
+</span></span><span style=display:flex><span>jdbc.reconnect_max_times=3
+</span></span><span style=display:flex><span>jdbc.reconnect_interval=3
+</span></span><span style=display:flex><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p>Initialize the database (required only on first startup)</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span><span style=color:#204a87>cd</span> hugegraph-<span style=color:#4e9a06>${</span><span style=color:#000>version</span><span style=color:#4e9a06>}</span>
+</span></span><span style=display:flex><span>bin/init-store.sh
+</span></span></code></pre></div><p>Start server</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>bin/start-hugegraph.sh
+</span></span><span style=display:flex><span>Starting HugeGraphServer...
+</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:8080/graphs<span style=color:#ce5c00;font-weight:700>)</span>....OK
+</span></span></code></pre></div><h3 id=6-access-server>6 Access server</h3><h4 id=61-service-startup-status-check>6.1 Service startup status check</h4><p>Use <code>jps</code> to see service process</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>jps
</span></span><span style=display:flex><span><span style=color:#0000cf;font-weight:700>6475</span> HugeGraphServer
</span></span></code></pre></div><p><code>curl</code> request <code>RESTfulAPI</code></p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span><span style=color:#204a87>echo</span> <span style=color:#4e9a06>`</span>curl -o /dev/null -s -w %<span style=color:#ce5c00;font-weight:700>{</span>http_code<span style=color:#ce5c00;font-weight:700>}</span> <span style=col [...]
</span></span></code></pre></div><p>Return 200, which means the server starts normally.</p><h4 id=62-request-server>6.2 Request Server</h4><p>The RESTful API of HugeGraphServer includes various types of resources, typically including graph, schema, gremlin, traverser and task.</p><ul><li><code>graph</code> contains <code>vertices</code>、<code>edges</code></li><li><code>schema</code> contains <code>vertexlabels</code>、 <code>propertykeys</code>、 <code>edgelabels</code>、<code>indexlabels</ [...]
@@ -1582,20 +1600,54 @@ Implement a class inherited from <code>Formatter</code> in the directory, such a
</span></span><span style=display:flex><span>#palo.poll_interval=10
</span></span><span style=display:flex><span>#palo.temp_dir=./palo-data
</span></span><span style=display:flex><span>#palo.file_limit_size=32
-</span></span></code></pre></div><p>Pay attention to the following uncommented items:</p><ul><li><code>gremlin.graph</code>: The entry point for GremlinServer startup. Users should not modify this item.</li><li><code>backend</code>: The backend storage used, with options including <code>memory</code>, <code>cassandra</code>, <code>scylladb</code>, <code>mysql</code>, <code>hbase</code>, <code>postgresql</code>, and <code>rocksdb</code>.</li><li><code>serializer</code>: Mainly for interna [...]
-</span></span></span><span style=display:flex><span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#204a87;font-weight:700>hugegraph</span><span style=color:#000;font-weight:700>:</span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#000>conf/hugegraph.properties,</span><span style=color:#f8f8f8;text-decoration:underline>
-</span></span></span><span style=display:flex><span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#204a87;font-weight:700>hugegraph1</span><span style=color:#000;font-weight:700>:</span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#000>conf/hugegraph1.properties</span><span style=color:#f8f8f8;text-decoration:underline>
-</span></span></span><span style=display:flex><span><span style=color:#f8f8f8;text-decoration:underline></span>}<span style=color:#f8f8f8;text-decoration:underline>
-</span></span></span></code></pre></div><p><strong>Modify <code>rest-server.properties</code></strong></p><p>Add a key-value pair in the <code>graphs</code> section of <code>rest-server.properties</code>, where the key is the name of the graph and the value is the path to the graph’s configuration file. For example:</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span s [...]
-</span></span></code></pre></div><p><strong>Add <code>hugegraph1.properties</code></strong></p><p>Copy <code>hugegraph.properties</code> and name it <code>hugegraph1.properties</code>. Modify the database name corresponding to the graph and the parameters related to the backend. For example:</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=display:flex><span>store=h [...]
+</span></span></code></pre></div><p>Pay attention to the following uncommented items:</p><ul><li><code>gremlin.graph</code>: The entry point for GremlinServer startup. Users should not modify this item.</li><li><code>backend</code>: The backend storage used, with options including <code>memory</code>, <code>cassandra</code>, <code>scylladb</code>, <code>mysql</code>, <code>hbase</code>, <code>postgresql</code>, and <code>rocksdb</code>.</li><li><code>serializer</code>: Mainly for interna [...]
+</span></span></code></pre></div><p>Modify <code>hugegraph_mysql_backend.properties</code> and <code>hugegraph_rocksdb_backend.properties</code> based on <code>hugegraph.properties</code> under <code>conf/graphs</code> path</p><p>The modified part of <code>hugegraph_mysql_backend.properties</code> is as follows:</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=displ [...]
+</span></span><span style=display:flex><span>serializer=mysql
</span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>store=hugegraph_mysql
</span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span>backend=rocksdb
+</span></span><span style=display:flex><span># mysql backend config
+</span></span><span style=display:flex><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style=display:flex><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style=display:flex><span>jdbc.username=root
+</span></span><span style=display:flex><span>jdbc.password=123456
+</span></span><span style=display:flex><span>jdbc.reconnect_max_times=3
+</span></span><span style=display:flex><span>jdbc.reconnect_interval=3
+</span></span><span style=display:flex><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p>The modified part of <code>hugegraph_rocksdb_backend.properties</code> is as follows:</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=display:flex><span>backend=rocksdb
</span></span><span style=display:flex><span>serializer=binary
-</span></span></code></pre></div><p><strong>Stop the server, execute <code>init-store.sh</code> (to create a new database for the new graph), and restart the server.</strong></p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ bin/stop-hugegraph.sh
-</span></span><span style=display:flex><span>$ bin/init-store.sh
-</span></span><span style=display:flex><span>$ bin/start-hugegraph.sh
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>store=hugegraph_rocksdb
+</span></span></code></pre></div><p><strong>Stop the server, execute <code>init-store.sh</code> (to create a new database for the new graph), and restart the server.</strong></p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ ./bin/stop-hugegraph.sh
+</span></span></code></pre></div><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ ./bin/init-store.sh
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>Initializing HugeGraph Store...
+</span></span><span style=display:flex><span>2023-06-11 14:16:14 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.u.ConfigUtil - Scanning option <span style=color:#4e9a06>'graphs'</span> directory <span style=color:#4e9a06>'./conf/graphs'</span>
+</span></span><span style=display:flex><span>2023-06-11 14:16:14 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_rocksdb_backend.properties
+</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>2023-06-11 14:16:15 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.StandardHugeGraph - Graph <span style=color:#4e9a06>'hugegraph_rocksdb'</span> has been initialized
+</span></span><span style=display:flex><span>2023-06-11 14:16:15 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_mysql_backend.properties
+</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.StandardHugeGraph - Graph <span style=color:#4e9a06>'hugegraph_mysql'</span> has been initialized
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.StandardHugeGraph - Close graph standardhugegraph<span style=color:#ce5c00;font-weight:700>[</span>hugegraph_rocksdb<span style=color:#ce5c00;font-weight:700>]</span>
+</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.HugeFactory - HugeFactory shutdown
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>hugegraph-shutdown<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.HugeFactory - HugeGraph is shutting down
+</span></span><span style=display:flex><span>Initialization finished.
+</span></span></code></pre></div><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ ./bin/start-hugegraph.sh
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>Starting HugeGraphServer...
+</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:18080/graphs<span style=color:#ce5c00;font-weight:700>)</span>...OK
+</span></span><span style=display:flex><span>Started <span style=color:#ce5c00;font-weight:700>[</span>pid 21614<span style=color:#ce5c00;font-weight:700>]</span>
+</span></span></code></pre></div><p>Check out created graphs:</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>curl http://127.0.0.1:8080/graphs/
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>{</span><span style=color:#4e9a06>"graphs"</span>:<span style=color:#ce5c00;font-weight:700>[</span><span style=color:#4e9a06>"hugegraph_rocksdb"</span>,<span style=color:#4e9a06>"hugegraph_mysql"</span><span style=color:#ce5c00;font-weight:700>]}</span>
+</span></span></code></pre></div><p>Get details of the graph</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>curl http://127.0.0.1:8080/graphs/hugegraph_mysql_backend
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>{</span><span style=color:#4e9a06>"name"</span>:<span style=color:#4e9a06>"hugegraph_mysql"</span>,<span style=color:#4e9a06>"backend"</span>:<span style=color:#4e9a06>"mysql"</span><span style=color:#ce5c00;font-weight:700>}</span>
+</span></span></code></pre></div><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>curl http://127.0.0.1:8080/graphs/hugegraph_rocksdb_backend
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>{</span><span style=color:#4e9a06>"name"</span>:<span style=color:#4e9a06>"hugegraph_rocksdb"</span>,<span style=color:#4e9a06>"backend"</span>:<span style=color:#4e9a06>"rocksdb"</span><span style=color:#ce5c00;font-weight:700>}</span>
</span></span></code></pre></div></div><div class=td-content style=page-break-before:always><h1 id=pg-6bfbb2db4e1f281942d741cef305e724>4.2 - HugeGraph Config Options</h1><h3 id=gremlin-server-config-options>Gremlin Server Config Options</h3><p>Corresponding configuration file <code>gremlin-server.yaml</code></p><table><thead><tr><th>config option</th><th>default value</th><th>description</th></tr></thead><tbody><tr><td>host</td><td>127.0.0.1</td><td>The host or ip of Gremlin Server.</td> [...]
</span></span></span><span style=display:flex><span><span style=color:#8f5902;font-style:italic></span><span style=color:#000>user</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>name</span><span style=color:#ce5c00;font-weight:700>=</span><span style=color:#000>xx</span><span style=color:#ce5c00;font-weight:700>)</span> <span style=color:#ce5c00;font-weight:700>-</span><span style=color:#000>belong</span><span style=color:#ce5c00;font-weight:700>-></spa [...]
</span></span></code></pre></div><h3 id=configure-user-authentication>Configure User Authentication</h3><p>By default, HugeGraph does <strong>not enable</strong> user authentication. You need to modify the configuration file to enable this feature. HugeGraph provides two built-in authentication modes: <code>StandardAuthenticator</code> and <code>ConfigAuthenticator</code>. The <code>StandardAuthenticator</code> mode supports multi-user authentication and fine-grained permission control, [...]
diff --git a/docs/config/_print/index.html b/docs/config/_print/index.html
index bc496d78..81e34133 100644
--- a/docs/config/_print/index.html
+++ b/docs/config/_print/index.html
@@ -186,20 +186,54 @@
</span></span><span style=display:flex><span>#palo.poll_interval=10
</span></span><span style=display:flex><span>#palo.temp_dir=./palo-data
</span></span><span style=display:flex><span>#palo.file_limit_size=32
-</span></span></code></pre></div><p>Pay attention to the following uncommented items:</p><ul><li><code>gremlin.graph</code>: The entry point for GremlinServer startup. Users should not modify this item.</li><li><code>backend</code>: The backend storage used, with options including <code>memory</code>, <code>cassandra</code>, <code>scylladb</code>, <code>mysql</code>, <code>hbase</code>, <code>postgresql</code>, and <code>rocksdb</code>.</li><li><code>serializer</code>: Mainly for interna [...]
-</span></span></span><span style=display:flex><span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#204a87;font-weight:700>hugegraph</span><span style=color:#000;font-weight:700>:</span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#000>conf/hugegraph.properties,</span><span style=color:#f8f8f8;text-decoration:underline>
-</span></span></span><span style=display:flex><span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#204a87;font-weight:700>hugegraph1</span><span style=color:#000;font-weight:700>:</span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#000>conf/hugegraph1.properties</span><span style=color:#f8f8f8;text-decoration:underline>
-</span></span></span><span style=display:flex><span><span style=color:#f8f8f8;text-decoration:underline></span>}<span style=color:#f8f8f8;text-decoration:underline>
-</span></span></span></code></pre></div><p><strong>Modify <code>rest-server.properties</code></strong></p><p>Add a key-value pair in the <code>graphs</code> section of <code>rest-server.properties</code>, where the key is the name of the graph and the value is the path to the graph’s configuration file. For example:</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span s [...]
-</span></span></code></pre></div><p><strong>Add <code>hugegraph1.properties</code></strong></p><p>Copy <code>hugegraph.properties</code> and name it <code>hugegraph1.properties</code>. Modify the database name corresponding to the graph and the parameters related to the backend. For example:</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=display:flex><span>store=h [...]
+</span></span></code></pre></div><p>Pay attention to the following uncommented items:</p><ul><li><code>gremlin.graph</code>: The entry point for GremlinServer startup. Users should not modify this item.</li><li><code>backend</code>: The backend storage used, with options including <code>memory</code>, <code>cassandra</code>, <code>scylladb</code>, <code>mysql</code>, <code>hbase</code>, <code>postgresql</code>, and <code>rocksdb</code>.</li><li><code>serializer</code>: Mainly for interna [...]
+</span></span></code></pre></div><p>Modify <code>hugegraph_mysql_backend.properties</code> and <code>hugegraph_rocksdb_backend.properties</code> based on <code>hugegraph.properties</code> under <code>conf/graphs</code> path</p><p>The modified part of <code>hugegraph_mysql_backend.properties</code> is as follows:</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=displ [...]
+</span></span><span style=display:flex><span>serializer=mysql
</span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>store=hugegraph_mysql
</span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span>backend=rocksdb
+</span></span><span style=display:flex><span># mysql backend config
+</span></span><span style=display:flex><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style=display:flex><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style=display:flex><span>jdbc.username=root
+</span></span><span style=display:flex><span>jdbc.password=123456
+</span></span><span style=display:flex><span>jdbc.reconnect_max_times=3
+</span></span><span style=display:flex><span>jdbc.reconnect_interval=3
+</span></span><span style=display:flex><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p>The modified part of <code>hugegraph_rocksdb_backend.properties</code> is as follows:</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=display:flex><span>backend=rocksdb
</span></span><span style=display:flex><span>serializer=binary
-</span></span></code></pre></div><p><strong>Stop the server, execute <code>init-store.sh</code> (to create a new database for the new graph), and restart the server.</strong></p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ bin/stop-hugegraph.sh
-</span></span><span style=display:flex><span>$ bin/init-store.sh
-</span></span><span style=display:flex><span>$ bin/start-hugegraph.sh
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>store=hugegraph_rocksdb
+</span></span></code></pre></div><p><strong>Stop the server, execute <code>init-store.sh</code> (to create a new database for the new graph), and restart the server.</strong></p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ ./bin/stop-hugegraph.sh
+</span></span></code></pre></div><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ ./bin/init-store.sh
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>Initializing HugeGraph Store...
+</span></span><span style=display:flex><span>2023-06-11 14:16:14 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.u.ConfigUtil - Scanning option <span style=color:#4e9a06>'graphs'</span> directory <span style=color:#4e9a06>'./conf/graphs'</span>
+</span></span><span style=display:flex><span>2023-06-11 14:16:14 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_rocksdb_backend.properties
+</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>2023-06-11 14:16:15 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.StandardHugeGraph - Graph <span style=color:#4e9a06>'hugegraph_rocksdb'</span> has been initialized
+</span></span><span style=display:flex><span>2023-06-11 14:16:15 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_mysql_backend.properties
+</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.StandardHugeGraph - Graph <span style=color:#4e9a06>'hugegraph_mysql'</span> has been initialized
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.StandardHugeGraph - Close graph standardhugegraph<span style=color:#ce5c00;font-weight:700>[</span>hugegraph_rocksdb<span style=color:#ce5c00;font-weight:700>]</span>
+</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.HugeFactory - HugeFactory shutdown
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>hugegraph-shutdown<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.HugeFactory - HugeGraph is shutting down
+</span></span><span style=display:flex><span>Initialization finished.
+</span></span></code></pre></div><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ ./bin/start-hugegraph.sh
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>Starting HugeGraphServer...
+</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:18080/graphs<span style=color:#ce5c00;font-weight:700>)</span>...OK
+</span></span><span style=display:flex><span>Started <span style=color:#ce5c00;font-weight:700>[</span>pid 21614<span style=color:#ce5c00;font-weight:700>]</span>
+</span></span></code></pre></div><p>Check out created graphs:</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>curl http://127.0.0.1:8080/graphs/
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>{</span><span style=color:#4e9a06>"graphs"</span>:<span style=color:#ce5c00;font-weight:700>[</span><span style=color:#4e9a06>"hugegraph_rocksdb"</span>,<span style=color:#4e9a06>"hugegraph_mysql"</span><span style=color:#ce5c00;font-weight:700>]}</span>
+</span></span></code></pre></div><p>Get details of the graph</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>curl http://127.0.0.1:8080/graphs/hugegraph_mysql_backend
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>{</span><span style=color:#4e9a06>"name"</span>:<span style=color:#4e9a06>"hugegraph_mysql"</span>,<span style=color:#4e9a06>"backend"</span>:<span style=color:#4e9a06>"mysql"</span><span style=color:#ce5c00;font-weight:700>}</span>
+</span></span></code></pre></div><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>curl http://127.0.0.1:8080/graphs/hugegraph_rocksdb_backend
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>{</span><span style=color:#4e9a06>"name"</span>:<span style=color:#4e9a06>"hugegraph_rocksdb"</span>,<span style=color:#4e9a06>"backend"</span>:<span style=color:#4e9a06>"rocksdb"</span><span style=color:#ce5c00;font-weight:700>}</span>
</span></span></code></pre></div></div><div class=td-content style=page-break-before:always><h1 id=pg-6bfbb2db4e1f281942d741cef305e724>2 - HugeGraph Config Options</h1><h3 id=gremlin-server-config-options>Gremlin Server Config Options</h3><p>Corresponding configuration file <code>gremlin-server.yaml</code></p><table><thead><tr><th>config option</th><th>default value</th><th>description</th></tr></thead><tbody><tr><td>host</td><td>127.0.0.1</td><td>The host or ip of Gremlin Server.</td></ [...]
</span></span></span><span style=display:flex><span><span style=color:#8f5902;font-style:italic></span><span style=color:#000>user</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>name</span><span style=color:#ce5c00;font-weight:700>=</span><span style=color:#000>xx</span><span style=color:#ce5c00;font-weight:700>)</span> <span style=color:#ce5c00;font-weight:700>-</span><span style=color:#000>belong</span><span style=color:#ce5c00;font-weight:700>-></spa [...]
</span></span></code></pre></div><h3 id=configure-user-authentication>Configure User Authentication</h3><p>By default, HugeGraph does <strong>not enable</strong> user authentication. You need to modify the configuration file to enable this feature. HugeGraph provides two built-in authentication modes: <code>StandardAuthenticator</code> and <code>ConfigAuthenticator</code>. The <code>StandardAuthenticator</code> mode supports multi-user authentication and fine-grained permission control, [...]
diff --git a/docs/config/config-guide/index.html b/docs/config/config-guide/index.html
index 585f7dfa..a89398e6 100644
--- a/docs/config/config-guide/index.html
+++ b/docs/config/config-guide/index.html
@@ -2,10 +2,10 @@
The directory for the configuration files is hugegraph-release/conf, and all the configurations related to the service and the graph itself …"><meta property="og:title" content="HugeGraph configuration"><meta property="og:description" content="1 Overview The directory for the configuration files is hugegraph-release/conf, and all the configurations related to the service and the graph itself are located in this directory.
The main configuration files include gremlin-server.yaml, rest-server.properties, and hugegraph.properties.
The HugeGraphServer integrates the GremlinServer and RestServer internally, and gremlin-server.yaml and rest-server.properties are used to configure these two servers.
-GremlinServer: GremlinServer accepts Gremlin statements from users, parses them, and then invokes the Core code. RestServer: It provides a RESTful API that, based on different HTTP requests, calls the corresponding Core API."><meta property="og:type" content="article"><meta property="og:url" content="/docs/config/config-guide/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2023-05-19T05:04:03-05:00"><meta property="og:site_name" content=" [...]
+GremlinServer: GremlinServer accepts Gremlin statements from users, parses them, and then invokes the Core code. RestServer: It provides a RESTful API that, based on different HTTP requests, calls the corresponding Core API."><meta property="og:type" content="article"><meta property="og:url" content="/docs/config/config-guide/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2023-06-13T13:56:46+08:00"><meta property="og:site_name" content=" [...]
The main configuration files include gremlin-server.yaml, rest-server.properties, and hugegraph.properties.
The HugeGraphServer integrates the GremlinServer and RestServer internally, and gremlin-server.yaml and rest-server.properties are used to configure these two servers.
-GremlinServer: GremlinServer accepts Gremlin statements from users, parses them, and then invokes the Core code. RestServer: It provides a RESTful API that, based on different HTTP requests, calls the corresponding Core API."><meta itemprop=dateModified content="2023-05-19T05:04:03-05:00"><meta itemprop=wordCount content="1249"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="HugeGraph configuration"><meta name=twitter:descriptio [...]
+GremlinServer: GremlinServer accepts Gremlin statements from users, parses them, and then invokes the Core code. RestServer: It provides a RESTful API that, based on different HTTP requests, calls the corresponding Core API."><meta itemprop=dateModified content="2023-06-13T13:56:46+08:00"><meta itemprop=wordCount content="1346"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="HugeGraph configuration"><meta name=twitter:descriptio [...]
The main configuration files include gremlin-server.yaml, rest-server.properties, and hugegraph.properties.
The HugeGraphServer integrates the GremlinServer and RestServer internally, and gremlin-server.yaml and rest-server.properties are used to configure these two servers.
GremlinServer: GremlinServer accepts Gremlin statements from users, parses them, and then invokes the Core code. RestServer: It provides a RESTful API that, based on different HTTP requests, calls the corresponding Core API."><link rel=preload href=/scss/main.min.ad1b0560bef9c54394313a5bc50d3313d4e56ea590ddc5cfb84a077dfc6fec5e.css as=style><link href=/scss/main.min.ad1b0560bef9c54394313a5bc50d3313d4e56ea590ddc5cfb84a077dfc6fec5e.css rel=stylesheet integrity><script src=https://code.jquer [...]
@@ -200,21 +200,55 @@ GremlinServer: GremlinServer accepts Gremlin statements from users, parses them,
</span></span><span style=display:flex><span>#palo.poll_interval=10
</span></span><span style=display:flex><span>#palo.temp_dir=./palo-data
</span></span><span style=display:flex><span>#palo.file_limit_size=32
-</span></span></code></pre></div><p>Pay attention to the following uncommented items:</p><ul><li><code>gremlin.graph</code>: The entry point for GremlinServer startup. Users should not modify this item.</li><li><code>backend</code>: The backend storage used, with options including <code>memory</code>, <code>cassandra</code>, <code>scylladb</code>, <code>mysql</code>, <code>hbase</code>, <code>postgresql</code>, and <code>rocksdb</code>.</li><li><code>serializer</code>: Mainly for interna [...]
-</span></span></span><span style=display:flex><span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#204a87;font-weight:700>hugegraph</span><span style=color:#000;font-weight:700>:</span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#000>conf/hugegraph.properties,</span><span style=color:#f8f8f8;text-decoration:underline>
-</span></span></span><span style=display:flex><span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#204a87;font-weight:700>hugegraph1</span><span style=color:#000;font-weight:700>:</span><span style=color:#f8f8f8;text-decoration:underline> </span><span style=color:#000>conf/hugegraph1.properties</span><span style=color:#f8f8f8;text-decoration:underline>
-</span></span></span><span style=display:flex><span><span style=color:#f8f8f8;text-decoration:underline></span>}<span style=color:#f8f8f8;text-decoration:underline>
-</span></span></span></code></pre></div><p><strong>Modify <code>rest-server.properties</code></strong></p><p>Add a key-value pair in the <code>graphs</code> section of <code>rest-server.properties</code>, where the key is the name of the graph and the value is the path to the graph’s configuration file. For example:</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span s [...]
-</span></span></code></pre></div><p><strong>Add <code>hugegraph1.properties</code></strong></p><p>Copy <code>hugegraph.properties</code> and name it <code>hugegraph1.properties</code>. Modify the database name corresponding to the graph and the parameters related to the backend. For example:</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=display:flex><span>store=h [...]
+</span></span></code></pre></div><p>Pay attention to the following uncommented items:</p><ul><li><code>gremlin.graph</code>: The entry point for GremlinServer startup. Users should not modify this item.</li><li><code>backend</code>: The backend storage used, with options including <code>memory</code>, <code>cassandra</code>, <code>scylladb</code>, <code>mysql</code>, <code>hbase</code>, <code>postgresql</code>, and <code>rocksdb</code>.</li><li><code>serializer</code>: Mainly for interna [...]
+</span></span></code></pre></div><p>Modify <code>hugegraph_mysql_backend.properties</code> and <code>hugegraph_rocksdb_backend.properties</code> based on <code>hugegraph.properties</code> under <code>conf/graphs</code> path</p><p>The modified part of <code>hugegraph_mysql_backend.properties</code> is as follows:</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=displ [...]
+</span></span><span style=display:flex><span>serializer=mysql
</span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>store=hugegraph_mysql
</span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span>backend=rocksdb
+</span></span><span style=display:flex><span># mysql backend config
+</span></span><span style=display:flex><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style=display:flex><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style=display:flex><span>jdbc.username=root
+</span></span><span style=display:flex><span>jdbc.password=123456
+</span></span><span style=display:flex><span>jdbc.reconnect_max_times=3
+</span></span><span style=display:flex><span>jdbc.reconnect_interval=3
+</span></span><span style=display:flex><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p>The modified part of <code>hugegraph_rocksdb_backend.properties</code> is as follows:</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-fallback data-lang=fallback><span style=display:flex><span>backend=rocksdb
</span></span><span style=display:flex><span>serializer=binary
-</span></span></code></pre></div><p><strong>Stop the server, execute <code>init-store.sh</code> (to create a new database for the new graph), and restart the server.</strong></p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ bin/stop-hugegraph.sh
-</span></span><span style=display:flex><span>$ bin/init-store.sh
-</span></span><span style=display:flex><span>$ bin/start-hugegraph.sh
-</span></span></code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><script>const yesButton=document.querySelector(".feedback--answer-yes"),noButton=document.querySelector(".feedback--answer-no"),yesResponse=document.querySelector(".feedback--response-yes"),noResponse=document.querySelector(".feedback--response-no"),disableButtons=()=>{yesButt [...]
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>store=hugegraph_rocksdb
+</span></span></code></pre></div><p><strong>Stop the server, execute <code>init-store.sh</code> (to create a new database for the new graph), and restart the server.</strong></p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ ./bin/stop-hugegraph.sh
+</span></span></code></pre></div><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ ./bin/init-store.sh
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>Initializing HugeGraph Store...
+</span></span><span style=display:flex><span>2023-06-11 14:16:14 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.u.ConfigUtil - Scanning option <span style=color:#4e9a06>'graphs'</span> directory <span style=color:#4e9a06>'./conf/graphs'</span>
+</span></span><span style=display:flex><span>2023-06-11 14:16:14 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_rocksdb_backend.properties
+</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>2023-06-11 14:16:15 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.StandardHugeGraph - Graph <span style=color:#4e9a06>'hugegraph_rocksdb'</span> has been initialized
+</span></span><span style=display:flex><span>2023-06-11 14:16:15 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_mysql_backend.properties
+</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.StandardHugeGraph - Graph <span style=color:#4e9a06>'hugegraph_mysql'</span> has been initialized
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.StandardHugeGraph - Close graph standardhugegraph<span style=color:#ce5c00;font-weight:700>[</span>hugegraph_rocksdb<span style=color:#ce5c00;font-weight:700>]</span>
+</span></span><span style=display:flex><span>...
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.HugeFactory - HugeFactory shutdown
+</span></span><span style=display:flex><span>2023-06-11 14:16:16 <span style=color:#ce5c00;font-weight:700>[</span>hugegraph-shutdown<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO<span style=color:#ce5c00;font-weight:700>]</span> o.a.h.HugeFactory - HugeGraph is shutting down
+</span></span><span style=display:flex><span>Initialization finished.
+</span></span></code></pre></div><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>$ ./bin/start-hugegraph.sh
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>Starting HugeGraphServer...
+</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:18080/graphs<span style=color:#ce5c00;font-weight:700>)</span>...OK
+</span></span><span style=display:flex><span>Started <span style=color:#ce5c00;font-weight:700>[</span>pid 21614<span style=color:#ce5c00;font-weight:700>]</span>
+</span></span></code></pre></div><p>Check out created graphs:</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>curl http://127.0.0.1:8080/graphs/
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>{</span><span style=color:#4e9a06>"graphs"</span>:<span style=color:#ce5c00;font-weight:700>[</span><span style=color:#4e9a06>"hugegraph_rocksdb"</span>,<span style=color:#4e9a06>"hugegraph_mysql"</span><span style=color:#ce5c00;font-weight:700>]}</span>
+</span></span></code></pre></div><p>Get details of the graph</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>curl http://127.0.0.1:8080/graphs/hugegraph_mysql_backend
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>{</span><span style=color:#4e9a06>"name"</span>:<span style=color:#4e9a06>"hugegraph_mysql"</span>,<span style=color:#4e9a06>"backend"</span>:<span style=color:#4e9a06>"mysql"</span><span style=color:#ce5c00;font-weight:700>}</span>
+</span></span></code></pre></div><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>curl http://127.0.0.1:8080/graphs/hugegraph_rocksdb_backend
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>{</span><span style=color:#4e9a06>"name"</span>:<span style=color:#4e9a06>"hugegraph_rocksdb"</span>,<span style=color:#4e9a06>"backend"</span>:<span style=color:#4e9a06>"rocksdb"</span><span style=color:#ce5c00;font-weight:700>}</span>
+</span></span></code></pre></div><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><script>const yesButton=document.querySelector(".feedback--answer-yes"),noButton=document.querySelector(".feedback--answer-no"),yesResponse=document.querySelector(".feedback--response-yes"),noResponse=document.querySelector(".feedback--response-no"),disableButtons=()=>{yesButt [...]
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diff --git a/docs/config/index.xml b/docs/config/index.xml
index 93581c00..3dfcbef5 100644
--- a/docs/config/index.xml
+++ b/docs/config/index.xml
@@ -234,29 +234,64 @@
<li><code>admin.token</code>: A token used to retrieve server configuration information. For example: <a href="http://localhost:8080/graphs/hugegraph/conf?token=162f7848-0b6d-4faf-b557-3a0797869c55">http://localhost:8080/graphs/hugegraph/conf?token=162f7848-0b6d-4faf-b557-3a0797869c55</a></li>
</ul>
<h3 id="5-multi-graph-configuration">5. Multi-Graph Configuration</h3>
-<p>Our system can have multiple graphs, and each graph can have a different backend. For example, there are two graphs named <code>hugegraph</code> and <code>hugegraph1</code>, where <code>hugegraph</code> uses Cassandra as the backend and <code>hugegraph1</code> uses RocksDB as the backend.</p>
+<p>Our system can have multiple graphs, and the backend of each graph can be different, such as <code>hugegraph_rocksdb</code> and <code>hugegraph_mysql</code>, where <code>hugegraph_rocksdb</code> uses <code>RocksDB</code> as the backend, and <code>hugegraph_mysql</code> uses <code>MySQL</code> as a backend.</p>
<p>The configuration method is simple:</p>
-<p><strong>Modify <code>gremlin-server.yaml</code></strong></p>
-<p>Add a key-value pair in the <code>graphs</code> section of <code>gremlin-server.yaml</code>, where the key is the name of the graph and the value is the path to the graph&rsquo;s configuration file. For example:</p>
-<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-yaml" data-lang="yaml"><span style="display:flex;"><span><span style="color:#204a87;font-weight:bold">graphs</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span>{<span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#204a87;font-weight:bold">hugegraph</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#000">conf/hugegraph.properties,</span><span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#204a87;font-weight:bold">hugegraph1</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#000">conf/hugegraph1.properties</span><span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"></span>}<span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span></code></pre></div><p><strong>Modify <code>rest-server.properties</code></strong></p>
-<p>Add a key-value pair in the <code>graphs</code> section of <code>rest-server.properties</code>, where the key is the name of the graph and the value is the path to the graph&rsquo;s configuration file. For example:</p>
-<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>graphs=[hugegraph:conf/hugegraph.properties, hugegraph1:conf/hugegraph1.properties]
-</span></span></code></pre></div><p><strong>Add <code>hugegraph1.properties</code></strong></p>
-<p>Copy <code>hugegraph.properties</code> and name it <code>hugegraph1.properties</code>. Modify the database name corresponding to the graph and the parameters related to the backend. For example:</p>
-<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>store=hugegraph1
+<p><strong>[Optional]: Modify <code>rest-server.properties</code></strong></p>
+<p>You can modify the graph profile directory in the <code>graphs</code> field of <code>rest-server.properties</code>. The default configuration is <code>graphs=./conf/graphs</code>, if you want to change it to another directory then adjust the <code>graphs</code> field, e.g. adjust it to <code>graphs=/etc/hugegraph/graphs</code>, example is as follows:</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>graphs=./conf/graphs
+</span></span></code></pre></div><p>Modify <code>hugegraph_mysql_backend.properties</code> and <code>hugegraph_rocksdb_backend.properties</code> based on <code>hugegraph.properties</code> under <code>conf/graphs</code> path</p>
+<p>The modified part of <code>hugegraph_mysql_backend.properties</code> is as follows:</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>backend=mysql
+</span></span><span style="display:flex;"><span>serializer=mysql
</span></span><span style="display:flex;"><span>
-</span></span><span style="display:flex;"><span>...
+</span></span><span style="display:flex;"><span>store=hugegraph_mysql
</span></span><span style="display:flex;"><span>
-</span></span><span style="display:flex;"><span>backend=rocksdb
+</span></span><span style="display:flex;"><span># mysql backend config
+</span></span><span style="display:flex;"><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style="display:flex;"><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style="display:flex;"><span>jdbc.username=root
+</span></span><span style="display:flex;"><span>jdbc.password=123456
+</span></span><span style="display:flex;"><span>jdbc.reconnect_max_times=3
+</span></span><span style="display:flex;"><span>jdbc.reconnect_interval=3
+</span></span><span style="display:flex;"><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p>The modified part of <code>hugegraph_rocksdb_backend.properties</code> is as follows:</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>backend=rocksdb
</span></span><span style="display:flex;"><span>serializer=binary
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span>store=hugegraph_rocksdb
</span></span></code></pre></div><p><strong>Stop the server, execute <code>init-store.sh</code> (to create a new database for the new graph), and restart the server.</strong></p>
-<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>$ bin/stop-hugegraph.sh
-</span></span><span style="display:flex;"><span>$ bin/init-store.sh
-</span></span><span style="display:flex;"><span>$ bin/start-hugegraph.sh
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>$ ./bin/stop-hugegraph.sh
+</span></span></code></pre></div><div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>$ ./bin/init-store.sh
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span>Initializing HugeGraph Store...
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:14 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.u.ConfigUtil - Scanning option <span style="color:#4e9a06">&#39;graphs&#39;</span> directory <span style="color:#4e9a06">&#39;./conf/graphs [...]
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:14 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_rocksdb_backend.properties
+</span></span><span style="display:flex;"><span>...
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:15 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.StandardHugeGraph - Graph <span style="color:#4e9a06">&#39;hugegraph_rocksdb&#39;</span> has been initialized
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:15 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_mysql_backend.properties
+</span></span><span style="display:flex;"><span>...
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:16 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.StandardHugeGraph - Graph <span style="color:#4e9a06">&#39;hugegraph_mysql&#39;</span> has been initialized
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:16 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.StandardHugeGraph - Close graph standardhugegraph<span style="color:#ce5c00;font-weight:bold">[</span>hugegraph_rocksdb<span style="color:#ce5c00;font- [...]
+</span></span><span style="display:flex;"><span>...
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:16 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.HugeFactory - HugeFactory shutdown
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:16 <span style="color:#ce5c00;font-weight:bold">[</span>hugegraph-shutdown<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.HugeFactory - HugeGraph is shutting down
+</span></span><span style="display:flex;"><span>Initialization finished.
+</span></span></code></pre></div><div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>$ ./bin/start-hugegraph.sh
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span>Starting HugeGraphServer...
+</span></span><span style="display:flex;"><span>Connecting to HugeGraphServer <span style="color:#ce5c00;font-weight:bold">(</span>http://127.0.0.1:18080/graphs<span style="color:#ce5c00;font-weight:bold">)</span>...OK
+</span></span><span style="display:flex;"><span>Started <span style="color:#ce5c00;font-weight:bold">[</span>pid 21614<span style="color:#ce5c00;font-weight:bold">]</span>
+</span></span></code></pre></div><p>Check out created graphs:</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>curl http://127.0.0.1:8080/graphs/
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span><span style="color:#ce5c00;font-weight:bold">{</span><span style="color:#4e9a06">&#34;graphs&#34;</span>:<span style="color:#ce5c00;font-weight:bold">[</span><span style="color:#4e9a06">&#34;hugegraph_rocksdb&#34;</span>,<span style="color:#4e9a06">&#34;hugegraph_mysql&#34;</span><span style="color:#ce5c00;font-weight:bold">]}</span>
+</span></span></code></pre></div><p>Get details of the graph</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>curl http://127.0.0.1:8080/graphs/hugegraph_mysql_backend
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span><span style="color:#ce5c00;font-weight:bold">{</span><span style="color:#4e9a06">&#34;name&#34;</span>:<span style="color:#4e9a06">&#34;hugegraph_mysql&#34;</span>,<span style="color:#4e9a06">&#34;backend&#34;</span>:<span style="color:#4e9a06">&#34;mysql&#34;</span><span style="color:#ce5c00;font-weight:bold">}</span>
+</span></span></code></pre></div><div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>curl http://127.0.0.1:8080/graphs/hugegraph_rocksdb_backend
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span><span style="color:#ce5c00;font-weight:bold">{</span><span style="color:#4e9a06">&#34;name&#34;</span>:<span style="color:#4e9a06">&#34;hugegraph_rocksdb&#34;</span>,<span style="color:#4e9a06">&#34;backend&#34;</span>:<span style="color:#4e9a06">&#34;rocksdb&#34;</span><span style="color:#ce5c00;font-weight:bold">}</span>
</span></span></code></pre></div></description></item><item><title>Docs: HugeGraph Config Options</title><link>/docs/config/config-option/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>/docs/config/config-option/</guid><description>
<h3 id="gremlin-server-config-options">Gremlin Server Config Options</h3>
<p>Corresponding configuration file <code>gremlin-server.yaml</code></p>
diff --git a/docs/index.xml b/docs/index.xml
index 92ba904e..6d0ca5c0 100644
--- a/docs/index.xml
+++ b/docs/index.xml
@@ -252,29 +252,64 @@
<li><code>admin.token</code>: A token used to retrieve server configuration information. For example: <a href="http://localhost:8080/graphs/hugegraph/conf?token=162f7848-0b6d-4faf-b557-3a0797869c55">http://localhost:8080/graphs/hugegraph/conf?token=162f7848-0b6d-4faf-b557-3a0797869c55</a></li>
</ul>
<h3 id="5-multi-graph-configuration">5. Multi-Graph Configuration</h3>
-<p>Our system can have multiple graphs, and each graph can have a different backend. For example, there are two graphs named <code>hugegraph</code> and <code>hugegraph1</code>, where <code>hugegraph</code> uses Cassandra as the backend and <code>hugegraph1</code> uses RocksDB as the backend.</p>
+<p>Our system can have multiple graphs, and the backend of each graph can be different, such as <code>hugegraph_rocksdb</code> and <code>hugegraph_mysql</code>, where <code>hugegraph_rocksdb</code> uses <code>RocksDB</code> as the backend, and <code>hugegraph_mysql</code> uses <code>MySQL</code> as a backend.</p>
<p>The configuration method is simple:</p>
-<p><strong>Modify <code>gremlin-server.yaml</code></strong></p>
-<p>Add a key-value pair in the <code>graphs</code> section of <code>gremlin-server.yaml</code>, where the key is the name of the graph and the value is the path to the graph&rsquo;s configuration file. For example:</p>
-<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-yaml" data-lang="yaml"><span style="display:flex;"><span><span style="color:#204a87;font-weight:bold">graphs</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span>{<span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#204a87;font-weight:bold">hugegraph</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#000">conf/hugegraph.properties,</span><span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#204a87;font-weight:bold">hugegraph1</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#000">conf/hugegraph1.properties</span><span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"></span>}<span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span></code></pre></div><p><strong>Modify <code>rest-server.properties</code></strong></p>
-<p>Add a key-value pair in the <code>graphs</code> section of <code>rest-server.properties</code>, where the key is the name of the graph and the value is the path to the graph&rsquo;s configuration file. For example:</p>
-<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>graphs=[hugegraph:conf/hugegraph.properties, hugegraph1:conf/hugegraph1.properties]
-</span></span></code></pre></div><p><strong>Add <code>hugegraph1.properties</code></strong></p>
-<p>Copy <code>hugegraph.properties</code> and name it <code>hugegraph1.properties</code>. Modify the database name corresponding to the graph and the parameters related to the backend. For example:</p>
-<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>store=hugegraph1
+<p><strong>[Optional]: Modify <code>rest-server.properties</code></strong></p>
+<p>You can modify the graph profile directory in the <code>graphs</code> field of <code>rest-server.properties</code>. The default configuration is <code>graphs=./conf/graphs</code>, if you want to change it to another directory then adjust the <code>graphs</code> field, e.g. adjust it to <code>graphs=/etc/hugegraph/graphs</code>, example is as follows:</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>graphs=./conf/graphs
+</span></span></code></pre></div><p>Modify <code>hugegraph_mysql_backend.properties</code> and <code>hugegraph_rocksdb_backend.properties</code> based on <code>hugegraph.properties</code> under <code>conf/graphs</code> path</p>
+<p>The modified part of <code>hugegraph_mysql_backend.properties</code> is as follows:</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>backend=mysql
+</span></span><span style="display:flex;"><span>serializer=mysql
</span></span><span style="display:flex;"><span>
-</span></span><span style="display:flex;"><span>...
+</span></span><span style="display:flex;"><span>store=hugegraph_mysql
</span></span><span style="display:flex;"><span>
-</span></span><span style="display:flex;"><span>backend=rocksdb
+</span></span><span style="display:flex;"><span># mysql backend config
+</span></span><span style="display:flex;"><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style="display:flex;"><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style="display:flex;"><span>jdbc.username=root
+</span></span><span style="display:flex;"><span>jdbc.password=123456
+</span></span><span style="display:flex;"><span>jdbc.reconnect_max_times=3
+</span></span><span style="display:flex;"><span>jdbc.reconnect_interval=3
+</span></span><span style="display:flex;"><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p>The modified part of <code>hugegraph_rocksdb_backend.properties</code> is as follows:</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>backend=rocksdb
</span></span><span style="display:flex;"><span>serializer=binary
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span>store=hugegraph_rocksdb
</span></span></code></pre></div><p><strong>Stop the server, execute <code>init-store.sh</code> (to create a new database for the new graph), and restart the server.</strong></p>
-<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>$ bin/stop-hugegraph.sh
-</span></span><span style="display:flex;"><span>$ bin/init-store.sh
-</span></span><span style="display:flex;"><span>$ bin/start-hugegraph.sh
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>$ ./bin/stop-hugegraph.sh
+</span></span></code></pre></div><div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>$ ./bin/init-store.sh
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span>Initializing HugeGraph Store...
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:14 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.u.ConfigUtil - Scanning option <span style="color:#4e9a06">&#39;graphs&#39;</span> directory <span style="color:#4e9a06">&#39;./conf/graphs [...]
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:14 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_rocksdb_backend.properties
+</span></span><span style="display:flex;"><span>...
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:15 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.StandardHugeGraph - Graph <span style="color:#4e9a06">&#39;hugegraph_rocksdb&#39;</span> has been initialized
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:15 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.c.InitStore - Init graph with config file: ./conf/graphs/hugegraph_mysql_backend.properties
+</span></span><span style="display:flex;"><span>...
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:16 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.StandardHugeGraph - Graph <span style="color:#4e9a06">&#39;hugegraph_mysql&#39;</span> has been initialized
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:16 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.StandardHugeGraph - Close graph standardhugegraph<span style="color:#ce5c00;font-weight:bold">[</span>hugegraph_rocksdb<span style="color:#ce5c00;font- [...]
+</span></span><span style="display:flex;"><span>...
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:16 <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.HugeFactory - HugeFactory shutdown
+</span></span><span style="display:flex;"><span>2023-06-11 14:16:16 <span style="color:#ce5c00;font-weight:bold">[</span>hugegraph-shutdown<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO<span style="color:#ce5c00;font-weight:bold">]</span> o.a.h.HugeFactory - HugeGraph is shutting down
+</span></span><span style="display:flex;"><span>Initialization finished.
+</span></span></code></pre></div><div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>$ ./bin/start-hugegraph.sh
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span>Starting HugeGraphServer...
+</span></span><span style="display:flex;"><span>Connecting to HugeGraphServer <span style="color:#ce5c00;font-weight:bold">(</span>http://127.0.0.1:18080/graphs<span style="color:#ce5c00;font-weight:bold">)</span>...OK
+</span></span><span style="display:flex;"><span>Started <span style="color:#ce5c00;font-weight:bold">[</span>pid 21614<span style="color:#ce5c00;font-weight:bold">]</span>
+</span></span></code></pre></div><p>Check out created graphs:</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>curl http://127.0.0.1:8080/graphs/
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span><span style="color:#ce5c00;font-weight:bold">{</span><span style="color:#4e9a06">&#34;graphs&#34;</span>:<span style="color:#ce5c00;font-weight:bold">[</span><span style="color:#4e9a06">&#34;hugegraph_rocksdb&#34;</span>,<span style="color:#4e9a06">&#34;hugegraph_mysql&#34;</span><span style="color:#ce5c00;font-weight:bold">]}</span>
+</span></span></code></pre></div><p>Get details of the graph</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>curl http://127.0.0.1:8080/graphs/hugegraph_mysql_backend
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span><span style="color:#ce5c00;font-weight:bold">{</span><span style="color:#4e9a06">&#34;name&#34;</span>:<span style="color:#4e9a06">&#34;hugegraph_mysql&#34;</span>,<span style="color:#4e9a06">&#34;backend&#34;</span>:<span style="color:#4e9a06">&#34;mysql&#34;</span><span style="color:#ce5c00;font-weight:bold">}</span>
+</span></span></code></pre></div><div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>curl http://127.0.0.1:8080/graphs/hugegraph_rocksdb_backend
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span><span style="color:#ce5c00;font-weight:bold">{</span><span style="color:#4e9a06">&#34;name&#34;</span>:<span style="color:#4e9a06">&#34;hugegraph_rocksdb&#34;</span>,<span style="color:#4e9a06">&#34;backend&#34;</span>:<span style="color:#4e9a06">&#34;rocksdb&#34;</span><span style="color:#ce5c00;font-weight:bold">}</span>
</span></span></code></pre></div></description></item><item><title>Docs: HugeGraph Gremlin</title><link>/docs/language/hugegraph-gremlin/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>/docs/language/hugegraph-gremlin/</guid><description>
<h3 id="overview">Overview</h3>
<p>HugeGraph supports <a href="https://tinkerpop.apache.org/gremlin.html">Gremlin</a>, a graph traversal query language of <a href="https://tinkerpop.apache.org">Apache TinkerPop3</a>. While SQL is a query language for relational databases, Gremlin is a general-purpose query language for graph databases. Gremlin can be used to create entities (Vertex and Edge) of a graph, modify the properties of entities, delete entities, as well as perform graph queries.</p>
@@ -1480,22 +1515,22 @@ after the service is stopped artificially, or when the service needs to be start
<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span><span style="color:#204a87">cd</span> hugegraph-<span style="color:#4e9a06">${</span><span style="color:#000">version</span><span style="color:#4e9a06">}</span>
</span></span><span style="display:flex;"><span>bin/init-store.sh
</span></span><span style="display:flex;"><span>Initing HugeGraph Store...
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:51 <span style="color:#0000cf;font-weight:bold">1424</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.HugeGraph <span style="color:#ce5c00;font-weight:bold">[]</span> - Opening b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2389</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2472</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2557</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">2797</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">2945</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">3044</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">3046</span> <span style="color:#ce5c00;font-weight:bold">[</span>pool-3-thread-1<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.Transaction <span style="color:#ce5c00;font-weight:bold">[]& [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:59 <span style="color:#0000cf;font-weight:bold">9720</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.HugeGraph <span style="color:#ce5c00;font-weight:bold">[]</span> - Opening b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9805</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9886</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9955</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10175</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10321</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10413</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10413</span> <span style="color:#ce5c00;font-weight:bold">[</span>pool-3-thread-1<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.Transaction <span style="color:#ce5c00;font-weight:bold">[] [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:51 <span style="color:#0000cf;font-weight:bold">1424</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.HugeGraph <span style="color:#ce5c00;font-weight:bold">[]</span> - Opening [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2389</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2472</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2557</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">2797</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">2945</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">3044</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">3046</span> <span style="color:#ce5c00;font-weight:bold">[</span>pool-3-thread-1<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.Transaction <span style="color:#ce5c00;font-weight:bold">[] [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:59 <span style="color:#0000cf;font-weight:bold">9720</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.HugeGraph <span style="color:#ce5c00;font-weight:bold">[]</span> - Opening [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9805</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9886</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9955</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10175</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10321</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10413</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10413</span> <span style="color:#ce5c00;font-weight:bold">[</span>pool-3-thread-1<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.Transaction <span style="color:#ce5c00;font-weight:bold">[ [...]
</span></span></code></pre></div><p>Start server</p>
<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>bin/start-hugegraph.sh
</span></span><span style="display:flex;"><span>Starting HugeGraphServer...
@@ -1552,7 +1587,33 @@ after the service is stopped artificially, or when the service needs to be start
</span></span></code></pre></div><blockquote>
<p>for more other backend configurations, please refer to<a href="/docs/config/config-option">introduction to configuration items</a></p>
</blockquote>
-<h3 id="6-access-server">6 Access server</h3>
+<h4 id="56-mysql">5.6 MySQL</h4>
+<blockquote>
+<p>Due to MySQL is under GPL license, which is not compatible with Apache License indeed, Users need to install MySQL, <a href="https://dev.mysql.com/downloads/mysql/">Download Link</a></p>
+</blockquote>
+<p>Download MySQL&rsquo;s [driver package] (<a href="https://repo1.maven.org/maven2/mysql/mysql-connector-java/)">https://repo1.maven.org/maven2/mysql/mysql-connector-java/)</a>, such as <code>mysql-connector-java-8.0.30.jar</code>, and put it into HugeGraph- Server&rsquo;s <code>lib</code> directory.</p>
+<p>Modify <code>hugegraph.properties</code>, configure the database URL, username and password, <code>store</code> is the database name, if not, it will be created automatically.</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>backend=mysql
+</span></span><span style="display:flex;"><span>serializer=mysql
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span>store=hugegraph
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span># mysql backend config
+</span></span><span style="display:flex;"><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style="display:flex;"><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style="display:flex;"><span>jdbc.username=
+</span></span><span style="display:flex;"><span>jdbc.password=
+</span></span><span style="display:flex;"><span>jdbc.reconnect_max_times=3
+</span></span><span style="display:flex;"><span>jdbc.reconnect_interval=3
+</span></span><span style="display:flex;"><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p>Initialize the database (required only on first startup)</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span><span style="color:#204a87">cd</span> hugegraph-<span style="color:#4e9a06">${</span><span style="color:#000">version</span><span style="color:#4e9a06">}</span>
+</span></span><span style="display:flex;"><span>bin/init-store.sh
+</span></span></code></pre></div><p>Start server</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>bin/start-hugegraph.sh
+</span></span><span style="display:flex;"><span>Starting HugeGraphServer...
+</span></span><span style="display:flex;"><span>Connecting to HugeGraphServer <span style="color:#ce5c00;font-weight:bold">(</span>http://127.0.0.1:8080/graphs<span style="color:#ce5c00;font-weight:bold">)</span>....OK
+</span></span></code></pre></div><h3 id="6-access-server">6 Access server</h3>
<h4 id="61-service-startup-status-check">6.1 Service startup status check</h4>
<p>Use <code>jps</code> to see service process</p>
<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>jps
diff --git a/docs/quickstart/_print/index.html b/docs/quickstart/_print/index.html
index c588eed7..d8f3c9e7 100644
--- a/docs/quickstart/_print/index.html
+++ b/docs/quickstart/_print/index.html
@@ -78,22 +78,22 @@ after the service is stopped artificially, or when the service needs to be start
</span></span></code></pre></div><p>Initialize the database (required only on first startup)</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span><span style=color:#204a87>cd</span> hugegraph-<span style=color:#4e9a06>${</span><span style=color:#000>version</span><span style=color:#4e9a06>}</span>
</span></span><span style=display:flex><span>bin/init-store.sh
</span></span><span style=display:flex><span>Initing HugeGraph Store...
-</span></span><span style=display:flex><span>2017-12-01 11:26:51 <span style=color:#0000cf;font-weight:700>1424</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
-</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2389</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2472</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2557</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2797</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2945</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3044</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3046</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'stor [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:59 <span style=color:#0000cf;font-weight:700>9720</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9805</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9886</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9955</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10175</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10321</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'stor [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:51 <span style=color:#0000cf;font-weight:700>1424</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
+</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2389</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2472</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2557</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2797</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2945</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3044</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3046</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'sto [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:59 <span style=color:#0000cf;font-weight:700>9720</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9805</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try ini [...]
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9886</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try ini [...]
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9955</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try ini [...]
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10175</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10321</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'sto [...]
</span></span></code></pre></div><p>Start server</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>bin/start-hugegraph.sh
</span></span><span style=display:flex><span>Starting HugeGraphServer...
</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:8080/graphs<span style=color:#ce5c00;font-weight:700>)</span>....OK
@@ -131,7 +131,25 @@ after the service is stopped artificially, or when the service needs to be start
</span></span></code></pre></div><p>Start server</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>bin/start-hugegraph.sh
</span></span><span style=display:flex><span>Starting HugeGraphServer...
</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:8080/graphs<span style=color:#ce5c00;font-weight:700>)</span>....OK
-</span></span></code></pre></div><blockquote><p>for more other backend configurations, please refer to<a href=/docs/config/config-option>introduction to configuration items</a></p></blockquote><h3 id=6-access-server>6 Access server</h3><h4 id=61-service-startup-status-check>6.1 Service startup status check</h4><p>Use <code>jps</code> to see service process</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language- [...]
+</span></span></code></pre></div><blockquote><p>for more other backend configurations, please refer to<a href=/docs/config/config-option>introduction to configuration items</a></p></blockquote><h4 id=56-mysql>5.6 MySQL</h4><blockquote><p>Due to MySQL is under GPL license, which is not compatible with Apache License indeed, Users need to install MySQL, <a href=https://dev.mysql.com/downloads/mysql/>Download Link</a></p></blockquote><p>Download MySQL’s [driver package] (<a href=https [...]
+</span></span><span style=display:flex><span>serializer=mysql
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>store=hugegraph
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span># mysql backend config
+</span></span><span style=display:flex><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style=display:flex><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style=display:flex><span>jdbc.username=
+</span></span><span style=display:flex><span>jdbc.password=
+</span></span><span style=display:flex><span>jdbc.reconnect_max_times=3
+</span></span><span style=display:flex><span>jdbc.reconnect_interval=3
+</span></span><span style=display:flex><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p>Initialize the database (required only on first startup)</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span><span style=color:#204a87>cd</span> hugegraph-<span style=color:#4e9a06>${</span><span style=color:#000>version</span><span style=color:#4e9a06>}</span>
+</span></span><span style=display:flex><span>bin/init-store.sh
+</span></span></code></pre></div><p>Start server</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>bin/start-hugegraph.sh
+</span></span><span style=display:flex><span>Starting HugeGraphServer...
+</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:8080/graphs<span style=color:#ce5c00;font-weight:700>)</span>....OK
+</span></span></code></pre></div><h3 id=6-access-server>6 Access server</h3><h4 id=61-service-startup-status-check>6.1 Service startup status check</h4><p>Use <code>jps</code> to see service process</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>jps
</span></span><span style=display:flex><span><span style=color:#0000cf;font-weight:700>6475</span> HugeGraphServer
</span></span></code></pre></div><p><code>curl</code> request <code>RESTfulAPI</code></p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span><span style=color:#204a87>echo</span> <span style=color:#4e9a06>`</span>curl -o /dev/null -s -w %<span style=color:#ce5c00;font-weight:700>{</span>http_code<span style=color:#ce5c00;font-weight:700>}</span> <span style=col [...]
</span></span></code></pre></div><p>Return 200, which means the server starts normally.</p><h4 id=62-request-server>6.2 Request Server</h4><p>The RESTful API of HugeGraphServer includes various types of resources, typically including graph, schema, gremlin, traverser and task.</p><ul><li><code>graph</code> contains <code>vertices</code>、<code>edges</code></li><li><code>schema</code> contains <code>vertexlabels</code>、 <code>propertykeys</code>、 <code>edgelabels</code>、<code>indexlabels</ [...]
diff --git a/docs/quickstart/hugegraph-server/index.html b/docs/quickstart/hugegraph-server/index.html
index a7ed55ce..9c70d954 100644
--- a/docs/quickstart/hugegraph-server/index.html
+++ b/docs/quickstart/hugegraph-server/index.html
@@ -2,9 +2,9 @@
HugeGraph-Server is the core part of the HugeGraph Project, contains submodules such as Core, Backend, API.
The Core …"><meta property="og:title" content="HugeGraph-Server Quick Start"><meta property="og:description" content="1 HugeGraph-Server Overview HugeGraph-Server is the core part of the HugeGraph Project, contains submodules such as Core, Backend, API.
The Core Module is an implementation of the Tinkerpop interface; The Backend module is used to save the graph data to the data store, currently supported backends include: Memory, Cassandra, ScyllaDB, RocksDB; The API Module provides HTTP Server, which converts Client’s HTTP request into a call to Core Module.
-There will be two spellings HugeGraph-Server and HugeGraphServer in the document, and other modules are similar."><meta property="og:type" content="article"><meta property="og:url" content="/docs/quickstart/hugegraph-server/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2023-06-12T23:52:07+08:00"><meta property="og:site_name" content="HugeGraph"><meta itemprop=name content="HugeGraph-Server Quick Start"><meta itemprop=description content [...]
+There will be two spellings HugeGraph-Server and HugeGraphServer in the document, and other modules are similar."><meta property="og:type" content="article"><meta property="og:url" content="/docs/quickstart/hugegraph-server/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2023-06-13T13:56:46+08:00"><meta property="og:site_name" content="HugeGraph"><meta itemprop=name content="HugeGraph-Server Quick Start"><meta itemprop=description content [...]
The Core Module is an implementation of the Tinkerpop interface; The Backend module is used to save the graph data to the data store, currently supported backends include: Memory, Cassandra, ScyllaDB, RocksDB; The API Module provides HTTP Server, which converts Client’s HTTP request into a call to Core Module.
-There will be two spellings HugeGraph-Server and HugeGraphServer in the document, and other modules are similar."><meta itemprop=dateModified content="2023-06-12T23:52:07+08:00"><meta itemprop=wordCount content="2010"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="HugeGraph-Server Quick Start"><meta name=twitter:description content="1 HugeGraph-Server Overview HugeGraph-Server is the core part of the HugeGraph Project, contains [...]
+There will be two spellings HugeGraph-Server and HugeGraphServer in the document, and other modules are similar."><meta itemprop=dateModified content="2023-06-13T13:56:46+08:00"><meta itemprop=wordCount content="2105"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="HugeGraph-Server Quick Start"><meta name=twitter:description content="1 HugeGraph-Server Overview HugeGraph-Server is the core part of the HugeGraph Project, contains [...]
The Core Module is an implementation of the Tinkerpop interface; The Backend module is used to save the graph data to the data store, currently supported backends include: Memory, Cassandra, ScyllaDB, RocksDB; The API Module provides HTTP Server, which converts Client’s HTTP request into a call to Core Module.
There will be two spellings HugeGraph-Server and HugeGraphServer in the document, and other modules are similar."><link rel=preload href=/scss/main.min.ad1b0560bef9c54394313a5bc50d3313d4e56ea590ddc5cfb84a077dfc6fec5e.css as=style><link href=/scss/main.min.ad1b0560bef9c54394313a5bc50d3313d4e56ea590ddc5cfb84a077dfc6fec5e.css rel=stylesheet integrity><script src=https://code.jquery.com/jquery-3.5.1.min.js integrity="sha256-9/aliU8dGd2tb6OSsuzixeV4y/faTqgFtohetphbbj0=" crossorigin=anonymous> [...]
<link rel=stylesheet href=/css/prism.css><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga("create","UA-00000000-0","auto"),ga("send","pageview"))</script><script async src=https://www.google-analytics.com/analytics.js></script></head><body class=td-page><header><nav class="js-navbar-scroll navbar navbar-expand navbar-dark flex-column flex-md-row td-navbar"><a class=navbar-brand href=/><sp [...]
@@ -90,22 +90,22 @@ after the service is stopped artificially, or when the service needs to be start
</span></span></code></pre></div><p>Initialize the database (required only on first startup)</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span><span style=color:#204a87>cd</span> hugegraph-<span style=color:#4e9a06>${</span><span style=color:#000>version</span><span style=color:#4e9a06>}</span>
</span></span><span style=display:flex><span>bin/init-store.sh
</span></span><span style=display:flex><span>Initing HugeGraph Store...
-</span></span><span style=display:flex><span>2017-12-01 11:26:51 <span style=color:#0000cf;font-weight:700>1424</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
-</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2389</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2472</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2557</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2797</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2945</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3044</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
-</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3046</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'stor [...]
-</span></span><span style=display:flex><span>2017-12-01 11:26:59 <span style=color:#0000cf;font-weight:700>9720</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9805</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9886</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9955</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try init [...]
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10175</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10321</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
-</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> com.baidu.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'stor [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:51 <span style=color:#0000cf;font-weight:700>1424</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
+</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2389</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2472</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:52 <span style=color:#0000cf;font-weight:700>2557</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph, try init [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2797</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>2945</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3044</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
+</span></span><span style=display:flex><span>2017-12-01 11:26:53 <span style=color:#0000cf;font-weight:700>3046</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'sto [...]
+</span></span><span style=display:flex><span>2017-12-01 11:26:59 <span style=color:#0000cf;font-weight:700>9720</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.HugeGraph <span style=color:#ce5c00;font-weight:700>[]</span> - Opening backend store: <span style=color:#4e9a06>'cassandra'</span>
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9805</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try ini [...]
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9886</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try ini [...]
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>9955</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Failed to connect keyspace: hugegraph1, try ini [...]
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10175</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_graph
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10321</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_schema
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>main<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style=color:#ce5c00;font-weight:700>[]</span> - Store initialized: huge_index
+</span></span><span style=display:flex><span>2017-12-01 11:27:00 <span style=color:#0000cf;font-weight:700>10413</span> <span style=color:#ce5c00;font-weight:700>[</span>pool-3-thread-1<span style=color:#ce5c00;font-weight:700>]</span> <span style=color:#ce5c00;font-weight:700>[</span>INFO <span style=color:#ce5c00;font-weight:700>]</span> org.apache.hugegraph.backend.Transaction <span style=color:#ce5c00;font-weight:700>[]</span> - Clear cache on event <span style=color:#4e9a06>'sto [...]
</span></span></code></pre></div><p>Start server</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>bin/start-hugegraph.sh
</span></span><span style=display:flex><span>Starting HugeGraphServer...
</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:8080/graphs<span style=color:#ce5c00;font-weight:700>)</span>....OK
@@ -143,7 +143,25 @@ after the service is stopped artificially, or when the service needs to be start
</span></span></code></pre></div><p>Start server</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>bin/start-hugegraph.sh
</span></span><span style=display:flex><span>Starting HugeGraphServer...
</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:8080/graphs<span style=color:#ce5c00;font-weight:700>)</span>....OK
-</span></span></code></pre></div><blockquote><p>for more other backend configurations, please refer to<a href=/docs/config/config-option>introduction to configuration items</a></p></blockquote><h3 id=6-access-server>6 Access server</h3><h4 id=61-service-startup-status-check>6.1 Service startup status check</h4><p>Use <code>jps</code> to see service process</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language- [...]
+</span></span></code></pre></div><blockquote><p>for more other backend configurations, please refer to<a href=/docs/config/config-option>introduction to configuration items</a></p></blockquote><h4 id=56-mysql>5.6 MySQL</h4><blockquote><p>Due to MySQL is under GPL license, which is not compatible with Apache License indeed, Users need to install MySQL, <a href=https://dev.mysql.com/downloads/mysql/>Download Link</a></p></blockquote><p>Download MySQL’s [driver package] (<a href=https [...]
+</span></span><span style=display:flex><span>serializer=mysql
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span>store=hugegraph
+</span></span><span style=display:flex><span>
+</span></span><span style=display:flex><span># mysql backend config
+</span></span><span style=display:flex><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style=display:flex><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style=display:flex><span>jdbc.username=
+</span></span><span style=display:flex><span>jdbc.password=
+</span></span><span style=display:flex><span>jdbc.reconnect_max_times=3
+</span></span><span style=display:flex><span>jdbc.reconnect_interval=3
+</span></span><span style=display:flex><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p>Initialize the database (required only on first startup)</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span><span style=color:#204a87>cd</span> hugegraph-<span style=color:#4e9a06>${</span><span style=color:#000>version</span><span style=color:#4e9a06>}</span>
+</span></span><span style=display:flex><span>bin/init-store.sh
+</span></span></code></pre></div><p>Start server</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>bin/start-hugegraph.sh
+</span></span><span style=display:flex><span>Starting HugeGraphServer...
+</span></span><span style=display:flex><span>Connecting to HugeGraphServer <span style=color:#ce5c00;font-weight:700>(</span>http://127.0.0.1:8080/graphs<span style=color:#ce5c00;font-weight:700>)</span>....OK
+</span></span></code></pre></div><h3 id=6-access-server>6 Access server</h3><h4 id=61-service-startup-status-check>6.1 Service startup status check</h4><p>Use <code>jps</code> to see service process</p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>jps
</span></span><span style=display:flex><span><span style=color:#0000cf;font-weight:700>6475</span> HugeGraphServer
</span></span></code></pre></div><p><code>curl</code> request <code>RESTfulAPI</code></p><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span><span style=color:#204a87>echo</span> <span style=color:#4e9a06>`</span>curl -o /dev/null -s -w %<span style=color:#ce5c00;font-weight:700>{</span>http_code<span style=color:#ce5c00;font-weight:700>}</span> <span style=col [...]
</span></span></code></pre></div><p>Return 200, which means the server starts normally.</p><h4 id=62-request-server>6.2 Request Server</h4><p>The RESTful API of HugeGraphServer includes various types of resources, typically including graph, schema, gremlin, traverser and task.</p><ul><li><code>graph</code> contains <code>vertices</code>、<code>edges</code></li><li><code>schema</code> contains <code>vertexlabels</code>、 <code>propertykeys</code>、 <code>edgelabels</code>、<code>indexlabels</ [...]
@@ -223,7 +241,7 @@ after the service is stopped artificially, or when the service needs to be start
</span></span><span style=display:flex><span> <span style=color:#000>Dload</span> <span style=color:#000>Upload</span> <span style=color:#000>Total</span> <span style=color:#000>Spent</span> <span style=color:#000>Left</span> <span style=color:#000>Speed</span>
</span></span><span style=display:flex><span><span style=color:#0000cf;font-weight:700>100</span> <span style=color:#0000cf;font-weight:700>222</span> <span style=color:#0000cf;font-weight:700>100</span> <span style=color:#0000cf;font-weight:700>222</span> <span style=color:#0000cf;font-weight:700>0</span> <span style=color:#0000cf;font-weight:700>0</span> <span style=color:#0000cf;font-weight:700>3163</span> <span style=color:#0000cf;font-weight:700>0</span> <span sty [...]
</span></span><span style=display:flex><span><span style=color:#000;font-weight:700>{</span><span style=color:#4e9a06>"vertices"</span><span style=color:#ce5c00;font-weight:700>:</span><span style=color:#000;font-weight:700>[{</span><span style=color:#4e9a06>"id"</span><span style=color:#ce5c00;font-weight:700>:</span><span style=color:#4e9a06>"2:lop"</span><span style=color:#000;font-weight:700>,</span><span style=color:#4e9a06>"label"</span><span style=c [...]
-</span></span></code></pre></div><p>indicating the successful creation of the sample graph.</p><blockquote><p>The process of creating sample graph on server startup is similar when using IntelliJ IDEA and will not be described further.</p></blockquote><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><script>const yesButton=document.querySelector(".feedback- [...]
+</span></span></code></pre></div><p>indicating the successful creation of the sample graph.</p><blockquote><p>The process of creating sample graph on server startup is similar when using IntelliJ IDEA and will not be described further.</p></blockquote><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><script>const yesButton=document.querySelector(".feedback- [...]
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diff --git a/docs/quickstart/index.xml b/docs/quickstart/index.xml
index 5e1343be..a65fcb84 100644
--- a/docs/quickstart/index.xml
+++ b/docs/quickstart/index.xml
@@ -146,22 +146,22 @@ after the service is stopped artificially, or when the service needs to be start
<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span><span style="color:#204a87">cd</span> hugegraph-<span style="color:#4e9a06">${</span><span style="color:#000">version</span><span style="color:#4e9a06">}</span>
</span></span><span style="display:flex;"><span>bin/init-store.sh
</span></span><span style="display:flex;"><span>Initing HugeGraph Store...
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:51 <span style="color:#0000cf;font-weight:bold">1424</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.HugeGraph <span style="color:#ce5c00;font-weight:bold">[]</span> - Opening b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2389</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2472</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2557</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">2797</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">2945</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">3044</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">3046</span> <span style="color:#ce5c00;font-weight:bold">[</span>pool-3-thread-1<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.Transaction <span style="color:#ce5c00;font-weight:bold">[]& [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:26:59 <span style="color:#0000cf;font-weight:bold">9720</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.HugeGraph <span style="color:#ce5c00;font-weight:bold">[]</span> - Opening b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9805</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9886</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9955</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight:b [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10175</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10321</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10413</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
-</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10413</span> <span style="color:#ce5c00;font-weight:bold">[</span>pool-3-thread-1<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> com.baidu.hugegraph.backend.Transaction <span style="color:#ce5c00;font-weight:bold">[] [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:51 <span style="color:#0000cf;font-weight:bold">1424</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.HugeGraph <span style="color:#ce5c00;font-weight:bold">[]</span> - Opening [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2389</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2472</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:52 <span style="color:#0000cf;font-weight:bold">2557</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">2797</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">2945</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">3044</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:53 <span style="color:#0000cf;font-weight:bold">3046</span> <span style="color:#ce5c00;font-weight:bold">[</span>pool-3-thread-1<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.Transaction <span style="color:#ce5c00;font-weight:bold">[] [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:26:59 <span style="color:#0000cf;font-weight:bold">9720</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.HugeGraph <span style="color:#ce5c00;font-weight:bold">[]</span> - Opening [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9805</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9886</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">9955</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight: [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10175</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10321</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10413</span> <span style="color:#ce5c00;font-weight:bold">[</span>main<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.store.cassandra.CassandraStore <span style="color:#ce5c00;font-weight [...]
+</span></span><span style="display:flex;"><span>2017-12-01 11:27:00 <span style="color:#0000cf;font-weight:bold">10413</span> <span style="color:#ce5c00;font-weight:bold">[</span>pool-3-thread-1<span style="color:#ce5c00;font-weight:bold">]</span> <span style="color:#ce5c00;font-weight:bold">[</span>INFO <span style="color:#ce5c00;font-weight:bold">]</span> org.apache.hugegraph.backend.Transaction <span style="color:#ce5c00;font-weight:bold">[ [...]
</span></span></code></pre></div><p>Start server</p>
<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>bin/start-hugegraph.sh
</span></span><span style="display:flex;"><span>Starting HugeGraphServer...
@@ -218,7 +218,33 @@ after the service is stopped artificially, or when the service needs to be start
</span></span></code></pre></div><blockquote>
<p>for more other backend configurations, please refer to<a href="/docs/config/config-option">introduction to configuration items</a></p>
</blockquote>
-<h3 id="6-access-server">6 Access server</h3>
+<h4 id="56-mysql">5.6 MySQL</h4>
+<blockquote>
+<p>Due to MySQL is under GPL license, which is not compatible with Apache License indeed, Users need to install MySQL, <a href="https://dev.mysql.com/downloads/mysql/">Download Link</a></p>
+</blockquote>
+<p>Download MySQL&rsquo;s [driver package] (<a href="https://repo1.maven.org/maven2/mysql/mysql-connector-java/)">https://repo1.maven.org/maven2/mysql/mysql-connector-java/)</a>, such as <code>mysql-connector-java-8.0.30.jar</code>, and put it into HugeGraph- Server&rsquo;s <code>lib</code> directory.</p>
+<p>Modify <code>hugegraph.properties</code>, configure the database URL, username and password, <code>store</code> is the database name, if not, it will be created automatically.</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>backend=mysql
+</span></span><span style="display:flex;"><span>serializer=mysql
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span>store=hugegraph
+</span></span><span style="display:flex;"><span>
+</span></span><span style="display:flex;"><span># mysql backend config
+</span></span><span style="display:flex;"><span>jdbc.driver=com.mysql.cj.jdbc.Driver
+</span></span><span style="display:flex;"><span>jdbc.url=jdbc:mysql://127.0.0.1:3306
+</span></span><span style="display:flex;"><span>jdbc.username=
+</span></span><span style="display:flex;"><span>jdbc.password=
+</span></span><span style="display:flex;"><span>jdbc.reconnect_max_times=3
+</span></span><span style="display:flex;"><span>jdbc.reconnect_interval=3
+</span></span><span style="display:flex;"><span>jdbc.ssl_mode=false
+</span></span></code></pre></div><p>Initialize the database (required only on first startup)</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span><span style="color:#204a87">cd</span> hugegraph-<span style="color:#4e9a06">${</span><span style="color:#000">version</span><span style="color:#4e9a06">}</span>
+</span></span><span style="display:flex;"><span>bin/init-store.sh
+</span></span></code></pre></div><p>Start server</p>
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>bin/start-hugegraph.sh
+</span></span><span style="display:flex;"><span>Starting HugeGraphServer...
+</span></span><span style="display:flex;"><span>Connecting to HugeGraphServer <span style="color:#ce5c00;font-weight:bold">(</span>http://127.0.0.1:8080/graphs<span style="color:#ce5c00;font-weight:bold">)</span>....OK
+</span></span></code></pre></div><h3 id="6-access-server">6 Access server</h3>
<h4 id="61-service-startup-status-check">6.1 Service startup status check</h4>
<p>Use <code>jps</code> to see service process</p>
<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>jps
diff --git a/en/index.html b/en/index.html
index 017c4d50..2b641798 100644
--- a/en/index.html
+++ b/en/index.html
@@ -1 +1 @@
-<!doctype html><html lang=cn><head><title>/</title><link rel=canonical href=/><meta name=robots content="noindex"><meta charset=utf-8><meta http-equiv=refresh content="0; url=/"></head></html>
\ No newline at end of file
+<!doctype html><html lang=en><head><title>/</title><link rel=canonical href=/><meta name=robots content="noindex"><meta charset=utf-8><meta http-equiv=refresh content="0; url=/"></head></html>
\ No newline at end of file
diff --git a/en/sitemap.xml b/en/sitemap.xml
index a0e5f772..973e901d 100644
--- a/en/sitemap.xml
+++ b/en/sitemap.xml
@@ -1 +1 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url><loc>/docs/guides/architectural/</loc><lastmod>2023-05-12T23:46:05-05:00</lastmod><xhtml:link rel="alternate" hreflang="cn" href="/cn/docs/guides/architectural/"/><xhtml:link rel="alternate" hreflang="en" href="/docs/guides/architectural/"/></url><url><loc>/docs/config/config-guide/</loc><lastmod>2023-05-19T05:04:03-05:00</last [...]
\ No newline at end of file
+<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url><loc>/docs/guides/architectural/</loc><lastmod>2023-05-12T23:46:05-05:00</lastmod><xhtml:link rel="alternate" hreflang="cn" href="/cn/docs/guides/architectural/"/><xhtml:link rel="alternate" hreflang="en" href="/docs/guides/architectural/"/></url><url><loc>/docs/config/config-guide/</loc><lastmod>2023-06-13T13:56:46+08:00</last [...]
\ No newline at end of file
diff --git a/sitemap.xml b/sitemap.xml
index 45fd5147..362d77dc 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -1 +1 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes"?><sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>/cn/sitemap.xml</loc><lastmod>2023-06-12T23:52:07+08:00</lastmod></sitemap><sitemap><loc>/en/sitemap.xml</loc><lastmod>2023-06-12T23:52:07+08:00</lastmod></sitemap></sitemapindex>
\ No newline at end of file
+<?xml version="1.0" encoding="utf-8" standalone="yes"?><sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>/en/sitemap.xml</loc><lastmod>2023-06-13T13:56:46+08:00</lastmod></sitemap><sitemap><loc>/cn/sitemap.xml</loc><lastmod>2023-06-13T13:56:46+08:00</lastmod></sitemap></sitemapindex>
\ No newline at end of file