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Posted to commits@iotdb.apache.org by qi...@apache.org on 2024/01/12 03:33:53 UTC
(iotdb-docs) branch main updated: Added workbench documentation for V1.2 and V1.3 (#145)
This is an automated email from the ASF dual-hosted git repository.
qiaojialin pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/iotdb-docs.git
The following commit(s) were added to refs/heads/main by this push:
new c0a7fd2 Added workbench documentation for V1.2 and V1.3 (#145)
c0a7fd2 is described below
commit c0a7fd2f2181985fe019c0253dbf395c9b93b1da
Author: wanghui42 <10...@users.noreply.github.com>
AuthorDate: Fri Jan 12 11:33:49 2024 +0800
Added workbench documentation for V1.2 and V1.3 (#145)
---
src/.vuepress/sidebar_timecho/V1.2.x/zh.ts | 2 +-
src/.vuepress/sidebar_timecho/V1.3.x/zh.ts | 2 +-
src/UserGuide/Master/Tools-System/Workbench.md | 357 ---------------------
.../Master/Tools-System/Workbench_timecho.md | 59 ++++
src/UserGuide/V1.2.x/Tools-System/Workbench.md | 357 ---------------------
.../V1.2.x/Tools-System/Workbench_timecho.md | 59 ++++
src/UserGuide/V1.3.x/Tools-System/Workbench.md | 357 ---------------------
.../V1.3.x/Tools-System/Workbench_timecho.md | 59 ++++
8 files changed, 179 insertions(+), 1073 deletions(-)
diff --git a/src/.vuepress/sidebar_timecho/V1.2.x/zh.ts b/src/.vuepress/sidebar_timecho/V1.2.x/zh.ts
index 8cf9052..e2cd181 100644
--- a/src/.vuepress/sidebar_timecho/V1.2.x/zh.ts
+++ b/src/.vuepress/sidebar_timecho/V1.2.x/zh.ts
@@ -101,7 +101,7 @@ export const zhSidebar = {
// children: 'structure',
children: [
{ text: '命令行工具', link: 'CLI' },
-// { text: '控制台工具', link: 'Workbench' },
+ { text: '可视化控制台', link: 'Workbench_timecho' },
{ text: '监控工具', link: 'Monitor-Tool' },
{ text: '测试工具', link: 'Benchmark' },
{ text: '运维工具', link: 'Maintenance-Tool_timecho' },
diff --git a/src/.vuepress/sidebar_timecho/V1.3.x/zh.ts b/src/.vuepress/sidebar_timecho/V1.3.x/zh.ts
index 709e934..f8cb4ec 100644
--- a/src/.vuepress/sidebar_timecho/V1.3.x/zh.ts
+++ b/src/.vuepress/sidebar_timecho/V1.3.x/zh.ts
@@ -102,7 +102,7 @@ export const zhSidebar = {
// children: 'structure',
children: [
{ text: '命令行工具', link: 'CLI' },
-// { text: '控制台工具', link: 'Workbench' },
+ { text: '可视化控制台', link: 'Workbench_timecho' },
{ text: '监控工具', link: 'Monitor-Tool' },
{ text: '测试工具', link: 'Benchmark' },
{ text: '运维工具', link: 'Maintenance-Tool_timecho' },
diff --git a/src/UserGuide/Master/Tools-System/Workbench.md b/src/UserGuide/Master/Tools-System/Workbench.md
deleted file mode 100644
index ba9c20d..0000000
--- a/src/UserGuide/Master/Tools-System/Workbench.md
+++ /dev/null
@@ -1,357 +0,0 @@
-<!--
-
- Licensed to the Apache Software Foundation (ASF) under one
- or more contributor license agreements. See the NOTICE file
- distributed with this work for additional information
- regarding copyright ownership. The ASF licenses this file
- to you under the Apache License, Version 2.0 (the
- "License"); you may not use this file except in compliance
- with the License. You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing,
- software distributed under the License is distributed on an
- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- KIND, either express or implied. See the License for the
- specific language governing permissions and limitations
- under the License.
-
--->
-
-# Workbench
-
-Workbench is a graphical database management tool that can create multiple connections. It is used to manage IoTDB, and provides functions such as metadata visualization and management, data addition, deletion, modification, and permission control. Workbench not only meets all the needs of professional developers, but the simple and friendly interface design is also easy for beginners to use.
-
-## Installation
-
-If you encounter any problems during the installation process, you can refer to the documentation or seek help from the software vendor or technical support team.
-
-Environmental requirements: JDK1.8.0_162 and above.
-
-1. Download and unzip the software. The first step is to download the software from the official website or a trusted source at https://www.timecho.com/product.
-2. Start the backend service. Enter the command:
-```
-java -jar workbench.jar
-```
-or
-```
-nohup java -jar workbench.jar >/dev/null 2>&1 &
-```
-The default port is 9090.
-
-3. Access the web interface. The default address is `IP:9090`.
-
-## Log In
-
-The default user name is root and the password is 123456. The user name must be composed of letters, numbers, and underscores, and cannot start with numbers and underscores. It must be greater than or equal to 4 characters, and the password must be greater than or equal to 6 characters. Click "**文A**" to switch languages, Chinese and English are available.
-
-
-
-## User Interface
-
-**Main interface**
-
-The main interface consists of an action bar, a navigation bar, a toolbar, and several panes.
-
-
-
-### 1. Connection Operation Bar
-
-You can create a new database connection or database query.
-
-### 2. Object Pane
-
-The object pane displays the connected database instances. It adopts a tree structure design. Clicking to display sub-nodes can facilitate the processing of databases and their managed objects. The lowest level displayed is the device.
-
-
-
-### 3. Navigation Bar
-
-In the navigation bar, you can choose "**Database Management**", "**Monitoring Management**", "**Operation Log**", "**Data Dashboard**".
-
-### 4. Status Bar
-
-The status bar displays the status information under the current option. When "**Database Management**" is selected, the status bar displays the online status of the database, IP, port, server status, and information about the number of storage groups, devices, and physical quantities.
-
-
-
-When "**Monitoring Management**" is selected, the status column displays the online status, IP, port, server status, database version, activation information and expiration time of the database. Note: The icon at "**Database Version**" indicates the Enterprise Edition or the Open Source Edition, and some functions of Workbench cannot be used on the Open Source Edition.
-
-
-
-### 5. Operation Column
-
-In the operation column, any option can be selected for operation.
-
-### 6. Information Pane
-
-The information pane displays detailed information about the object.
-
-## Connection
-
-First create one or more connections using the connections window. Click "**Data Connection**" to create a new connection.
-
-
-
-Enter the required information in the pop-up connection window, where the data connection name must be greater than or equal to 3 characters. Then click "**Connection Test**", if "**Connection Test Passed**" is displayed, it means the connection is correct, click OK to create a new connection.
-
-
-
-If you want to modify the connection, you can click the "**Edit**" option on the right side of the status bar to modify the database connection information.
-
-
-
-## Server Security
-
-### Whitelist
-
-The enterprise version of IoTDB can set the IPs that are allowed to access IoTDB by adding a whitelist. This function cannot be used when using the open source version of IoTDB to connect to Workbench.
-
-Select "**Database Management**"->"**White List**" from the navigation bar to view the list of added whitelist IPs.
-
-
-
-Click "**Whitelist**" to add whitelist IP, and click "**Edit**"/"**Delete**" to modify the IP information of whitelist.
-
-### Authority Management
-
-Workbench provides powerful tools to manage permissions on server user accounts and database objects. Click "**Database User Management**" or "**Database Role Management**" in the operation column to open the user or role object list.
-
-
-
-**New users**. Select "**Database User Management**"-\>"**User Account＋**" to add a new user, fill in the user name and password as required, and add role information for the user.
-
-
-
-Permissions can be divided into data management permissions (such as adding, deleting, modifying and querying data) and permission management permissions (creating and deleting users and roles, granting and revoking permissions, etc.). Select "**Database User Management**"-\>"**Data Management Permission**"-\>"**Add Permission**" to add data management permission to the user. You can select "**Edit**" or "**Delete**" at the added permission to modify the permission information.
-
-
-
-In the pop-up interface, you can choose the granularity of permission function and specific permission content. Note that only when the [Query Data] permission and [View User] permission are checked, other permissions can be viewed in Workbench.
-
-
-
-Select "**Database User Management**"-\>"**Authority Management Authority**" to check the specific authority information in the information pane, and click "Save" to add authority management authority to the user.
-
-
-
-**Permission Preview**. Select "**Database User Management**"-\>"**Data Permission Preview**" to preview all data permissions under the user name. Note: This feature is only supported in Enterprise Edition.
-
-## Data Migration
-
-The import and export tool can import or export files in CSV format to IoTDB in batches.
-
-### Batch Import
-
-The batch import feature is only supported in the Enterprise Edition. Select the database to be operated in the object pane, select the device node, and the information "**Device Structure"** will appear in the information pane on the right. Click "**Import Physical Quantity**" to download the template and fill in the physical quantity information. Then upload the CSV file to import physical quantities in batches. Note: The current version does not support the import of alignment physica [...]
-
-
-
-Select "**Data Preview**"->"**Batch Import**" to import CSV file data that meets the requirements of the template. Currently, it supports importing aligned time series.
-
-
-
-### Batch Export
-
-The batch export function is only supported in the Enterprise Edition. Select the database to be operated in the object pane, enter the device node, and select "**Device Structure**"-\>"**Export Physical Quantity**" to batch export the physical quantity metadata under the entity. In the search box, you can enter name/alias, tag name, and tag value to filter.
-
-
-
-Select "**Data Preview**"->"**Export Data**" to export the data under this entity in batches. The search box can be filtered by time range, time interval and physical quantity.
-
-
-
-## Data Preview
-
-Workbench provides multi-level data preview tools.
-
-### Data Model
-
-Select the data connection to be previewed in the object pane, click "**Data Model**" in the operation column to preview the data model, the root is defined as LEVEL=0, the default display in Workbench is LEVEL=1, click "**View More**" to view more levels of data model information. The "**View More**" feature is only supported in the Enterprise Edition.
-
-
-
-### Storage Group Information
-
-Click "**Storage Group Information**" in the operation column to preview all the storage group information of the data connection, click "**Details**" to view the entity details under the storage group, and continue to click entity details to view the physical quantity details. Click "**Edit**" to edit the TTL information of the storage group.
-
-
-
-## Query
-
-Workbench provides a powerful query tool that can directly edit the query text and save the query, simplifying the task of querying rows.
-
-### Create a Query
-
-Click "**Query**" in "**Connection Operation Bar**", select the data connection to be operated, and then enter the query editor.
-
-
-
-You can enter SQL statements on the query editor interface, and the prompt box will prompt keywords that meet the conditions. On the right side, functions or data can be selected for calculation as required.
-
-{width="5.90625in" height="3.125in"}
-
-After entering the SQL statement, click the upper right corner to select operations, namely "Save", "Run", "Pause" and "Delete". The running results display 10 lines per page, and the default limit is 100 lines of returned results, and you can also choose to cancel the limit to display all.
-
-
-
-### View Query
-
-A saved connection can be viewed under **Query** under the data connection in the object pane.
-
-
-
-## Cluster Management
-
-### Topology Management
-
-Workbench provides a view of the cluster topology. Select "**Database Management**"-\>"**Node Management**"\>"**Topology Management**" to view the topology map. The "Topology Management" function is only supported in the Enterprise Edition.
-
-
-
-The topology map shows the node IP, node type and port.
-
-
-
-### Node Management
-
-Workbench provides management of cluster nodes. Select "**Database Management**"-\>"**Node Management**" to view the node status. You can query by node ID or node type.
-
-
-
-### Partition Management
-
-Workbench provides management of cluster partitions. Select "**Database Management**"->"**Partition Management**" to check the partition status. You can query by partition ID or partition type.
-
-
-
-## Storage Group Management
-
-### Create a Storage Group
-
-Select the database object to be operated in the object pane, and click "**New Storage Group**" to create a storage group. The storage group name is required, and the storage group name is required. Under normal circumstances, only letters, Numbers, underscores, and UNICODE are allowed. If Chinese characters contain special characters, please use backticks. Survival time is optional.
-
-
-
-### Delete Storage Groups
-
-Select the storage group to be operated in the object pane, select "**Edit**" in the operation column to modify the survival time of the storage group, and select "**Delete**" to delete the storage group.
-
-
-
-## Equipment and Physical Quantity Management
-
-### Create Physical Quantities
-
-Select the storage group to be operated in the object pane, click "**New Device**", and fill in the information as required to create the physical quantity under the storage group. The name of the physical quantity is required. Under normal circumstances, only letters, numbers, underscores and UNICODE are allowed. If Chinese characters contain special characters, please use backticks.
-
-
-
-### Data Trend Preview
-
-The "Data Trending" feature is only supported in the Enterprise Edition. Select a storage group in the object pane, "**Data Trend**" displays the physical quantity trend chart under the storage group, click the chart to display detailed information, you can select the time range to query the data in this interval, and display the minimum data such as value.
-
-
-
-### Modify and Delete Physical Quantities
-
-Select the device to be operated in the object pane, and click "**Edit**" on the right to modify the physical quantity information (alias, label and attribute) under the device. Click "**Delete**" to delete the device.
-
-
-
-## Operation Log
-
-"Operation Log" provides all operation records on Workbench, which can be filtered by IP, user, data connection, keyword and time range.
-
-
-
-## Monitoring Management
-
-Workbench provides "**Monitoring Management**" to view the selected server monitoring properties. Select "**Monitoring Management**" from the navigation bar and select the type of monitoring you want. Optional "**Monitoring Indicators**", "**Connection Information**", "**Audit Log**".
-
-### Monitoring Metrics
-
-Monitoring metrics can be used to view the latest information on CPU indicators, memory indicators, and storage indicators.
-
-
-
-### Connection Information
-
-Connection information allows you to view information about users and servers connected to the Workbench. The "Connection Information" feature is only supported in the Enterprise Edition.
-
-
-
-### Audit Log
-
-The audit log shows all operations performed in IoTDB, and Workbench provides a query interface, which can be queried by time period or user name. The "Audit Log" feature is only supported in the Enterprise Edition.
-
-
-
-## Data Dashboard
-
-The data dashboard can be used to create a visual representation of database data. The following figure shows the dashboard with the Grafana template mounted.
-
-
-
-### File Configuration
-
-Configure the dashboard address in the file application-prod.properties, find the configuration item url.dashboard=https://grafana.com/, and fill in the grafana URL.
-
-Content of application-prod.properties：
- ```plain Text
-# Designate the log configuration file
-logging.config=classpath:log4j2.xml
-
-# Set port and context path
-server.port=9090
-server.servlet.context-path=/api
-
-# The following data source configuration method will cause data loss after the project is repackaged.
-# To facilitate testing during development, refer to the application-prod.properties file for configuration during actual project deployment
-# sqlite
-spring.datasource.url=jdbc:sqlite:./iotdb.db
-spring.datasource.driver-class-name=org.sqlite.JDBC
-# mysql
-#spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
-#spring.datasource.url=jdbc:mysql://
-#spring.datasource.username=
-#spring.datasource.password=
-
-# Enable the multipart uploading function
-spring.servlet.multipart.enabled=true
-spring.servlet.multipart.file-size-threshold=2KB
-spring.servlet.multipart.max-file-size=200MB
-spring.servlet.multipart.max-request-size=215MB
-
-# All files generated during CSV import and export are stored in this folder
-file.temp-dir=./tempFile
-
-spring.messages.basename=messages
-
-# enable open audit in iotdb
-enableIotdbAudit = false
-# enable open audit in workbench:
-enableWorkbenchAudit = true
-# timechodb config server rpc port
-configServerPort=8867
-# dashboard url
-url.dashboard=https://grafana.com/
- ```
-
-### Get URL
-
-Log in to the Grafan panel, click the share button, select "**Link**" in the pop-up window, and copy "**Link URL**".
-
-
-
-## Q&A
-
-1. If you encounter the following situations, please try to exit "incognito mode" or change your browser.
-
-
-
-2. If you cannot see the monitoring information, you need to enable Metric of IoTDB.
-
-3. When the active-active configuration changes, it is recommended to re-establish the connection.
-
diff --git a/src/UserGuide/Master/Tools-System/Workbench_timecho.md b/src/UserGuide/Master/Tools-System/Workbench_timecho.md
new file mode 100644
index 0000000..8e3ace5
--- /dev/null
+++ b/src/UserGuide/Master/Tools-System/Workbench_timecho.md
@@ -0,0 +1,59 @@
+# 可视化控制台
+## 第1章 产品介绍
+IoTDB可视化控制台是在Apache IoTDB企业版时序数据库基础上针对工业场景的实时数据收集、存储与分析一体化的数据管理场景开发的扩展组件，旨在为用户提供高效、可靠的实时数据存储和查询解决方案。它具有体量轻、性能高、易使用的特点，完美对接 Hadoop 与 Spark 生态，适用于工业物联网应用中海量时间序列数据高速写入和复杂分析查询的需求。
+## 第2章 IoTDB兼容性说明
+| Workbench版本号 | 兼容IoTDB版本 |
+| --------------- | ------------------------ |
+| V1.2 | V1.2.0<br>V1.2.1<br>V1.2.2<br>V1.3.0 |
+
+
+## 第3章 使用说明
+3.1 登录
+Workbench程序启动后，您可以通过输入部署服务器的 IP 和工作端口进行访问。
+系统默认的用户名：root，密码：root，缺省密码请及时修改。输入正确的用户名和密码，点击登录按钮，成功登录系统。
+
+
+
+3.2 实例管理
+1) 能够满足对连接实例进行统一管理，支持创建、编辑和删除，实现您对于多实例管理的需求
+
+
+2) 能够对实例层级关系进行直观展示，支持对已保存实例进行关联关系管理、信息编辑和连接切换。
+
+
+3.3 首页
+您可以从首页直观查看集群基本信息及状态，可查看数据库实例中各节点的服务运行状态（如是否激活、是否运行、IP信息等）
+
+
+支持查看集群、ConfigNode、DataNode运行监控状态， 对数据库运行健康度进行监控，判断实例是否有潜在运行问题
+
+
+3.4 测点列表
+您可以通过界面直观查看、管理测点信息，支持直接查看实例中的所有测点，并查看测点的重要信息
+
+
+3.5 查询
+3.5.1 数据查询
+将对常用数据查询场景提供界面式查询，支持进行时间过滤、测点过滤的查询，支持进行降采样查询，支持对查询数据进行批量导出。
+
+
+3.5.2 统计查询
+将对常用数据统计场景提供界面式查询，支持进行时间过滤、测点过滤，一键完成最大值、最小值、平均值、总和的结果输出。
+
+
+3.5.3 SQL操作
+将提供您数据库SQL的界面式交互，支持添加多标签页、通过快捷操作快速查找测点及相应函数
+
+
+3.6 趋势
+趋势将为您提供一键可视化查看数据历史&实时数据整体趋势
+
+
+3.7 数据同步
+您可以在数据同步界面完成对同步任务的创建以及管理，支持直接查看任务运行状态、同步数据和目标地址
+
+
+3.8 权限管理
+您可在此模块中配置可以访问数据库的用户，以及该用户可以访问的数据范围，方便对数据库系统的访问进行范围划分。
+
+
diff --git a/src/UserGuide/V1.2.x/Tools-System/Workbench.md b/src/UserGuide/V1.2.x/Tools-System/Workbench.md
deleted file mode 100644
index ba9c20d..0000000
--- a/src/UserGuide/V1.2.x/Tools-System/Workbench.md
+++ /dev/null
@@ -1,357 +0,0 @@
-<!--
-
- Licensed to the Apache Software Foundation (ASF) under one
- or more contributor license agreements. See the NOTICE file
- distributed with this work for additional information
- regarding copyright ownership. The ASF licenses this file
- to you under the Apache License, Version 2.0 (the
- "License"); you may not use this file except in compliance
- with the License. You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing,
- software distributed under the License is distributed on an
- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- KIND, either express or implied. See the License for the
- specific language governing permissions and limitations
- under the License.
-
--->
-
-# Workbench
-
-Workbench is a graphical database management tool that can create multiple connections. It is used to manage IoTDB, and provides functions such as metadata visualization and management, data addition, deletion, modification, and permission control. Workbench not only meets all the needs of professional developers, but the simple and friendly interface design is also easy for beginners to use.
-
-## Installation
-
-If you encounter any problems during the installation process, you can refer to the documentation or seek help from the software vendor or technical support team.
-
-Environmental requirements: JDK1.8.0_162 and above.
-
-1. Download and unzip the software. The first step is to download the software from the official website or a trusted source at https://www.timecho.com/product.
-2. Start the backend service. Enter the command:
-```
-java -jar workbench.jar
-```
-or
-```
-nohup java -jar workbench.jar >/dev/null 2>&1 &
-```
-The default port is 9090.
-
-3. Access the web interface. The default address is `IP:9090`.
-
-## Log In
-
-The default user name is root and the password is 123456. The user name must be composed of letters, numbers, and underscores, and cannot start with numbers and underscores. It must be greater than or equal to 4 characters, and the password must be greater than or equal to 6 characters. Click "**文A**" to switch languages, Chinese and English are available.
-
-
-
-## User Interface
-
-**Main interface**
-
-The main interface consists of an action bar, a navigation bar, a toolbar, and several panes.
-
-
-
-### 1. Connection Operation Bar
-
-You can create a new database connection or database query.
-
-### 2. Object Pane
-
-The object pane displays the connected database instances. It adopts a tree structure design. Clicking to display sub-nodes can facilitate the processing of databases and their managed objects. The lowest level displayed is the device.
-
-
-
-### 3. Navigation Bar
-
-In the navigation bar, you can choose "**Database Management**", "**Monitoring Management**", "**Operation Log**", "**Data Dashboard**".
-
-### 4. Status Bar
-
-The status bar displays the status information under the current option. When "**Database Management**" is selected, the status bar displays the online status of the database, IP, port, server status, and information about the number of storage groups, devices, and physical quantities.
-
-
-
-When "**Monitoring Management**" is selected, the status column displays the online status, IP, port, server status, database version, activation information and expiration time of the database. Note: The icon at "**Database Version**" indicates the Enterprise Edition or the Open Source Edition, and some functions of Workbench cannot be used on the Open Source Edition.
-
-
-
-### 5. Operation Column
-
-In the operation column, any option can be selected for operation.
-
-### 6. Information Pane
-
-The information pane displays detailed information about the object.
-
-## Connection
-
-First create one or more connections using the connections window. Click "**Data Connection**" to create a new connection.
-
-
-
-Enter the required information in the pop-up connection window, where the data connection name must be greater than or equal to 3 characters. Then click "**Connection Test**", if "**Connection Test Passed**" is displayed, it means the connection is correct, click OK to create a new connection.
-
-
-
-If you want to modify the connection, you can click the "**Edit**" option on the right side of the status bar to modify the database connection information.
-
-
-
-## Server Security
-
-### Whitelist
-
-The enterprise version of IoTDB can set the IPs that are allowed to access IoTDB by adding a whitelist. This function cannot be used when using the open source version of IoTDB to connect to Workbench.
-
-Select "**Database Management**"->"**White List**" from the navigation bar to view the list of added whitelist IPs.
-
-
-
-Click "**Whitelist**" to add whitelist IP, and click "**Edit**"/"**Delete**" to modify the IP information of whitelist.
-
-### Authority Management
-
-Workbench provides powerful tools to manage permissions on server user accounts and database objects. Click "**Database User Management**" or "**Database Role Management**" in the operation column to open the user or role object list.
-
-
-
-**New users**. Select "**Database User Management**"-\>"**User Account＋**" to add a new user, fill in the user name and password as required, and add role information for the user.
-
-
-
-Permissions can be divided into data management permissions (such as adding, deleting, modifying and querying data) and permission management permissions (creating and deleting users and roles, granting and revoking permissions, etc.). Select "**Database User Management**"-\>"**Data Management Permission**"-\>"**Add Permission**" to add data management permission to the user. You can select "**Edit**" or "**Delete**" at the added permission to modify the permission information.
-
-
-
-In the pop-up interface, you can choose the granularity of permission function and specific permission content. Note that only when the [Query Data] permission and [View User] permission are checked, other permissions can be viewed in Workbench.
-
-
-
-Select "**Database User Management**"-\>"**Authority Management Authority**" to check the specific authority information in the information pane, and click "Save" to add authority management authority to the user.
-
-
-
-**Permission Preview**. Select "**Database User Management**"-\>"**Data Permission Preview**" to preview all data permissions under the user name. Note: This feature is only supported in Enterprise Edition.
-
-## Data Migration
-
-The import and export tool can import or export files in CSV format to IoTDB in batches.
-
-### Batch Import
-
-The batch import feature is only supported in the Enterprise Edition. Select the database to be operated in the object pane, select the device node, and the information "**Device Structure"** will appear in the information pane on the right. Click "**Import Physical Quantity**" to download the template and fill in the physical quantity information. Then upload the CSV file to import physical quantities in batches. Note: The current version does not support the import of alignment physica [...]
-
-
-
-Select "**Data Preview**"->"**Batch Import**" to import CSV file data that meets the requirements of the template. Currently, it supports importing aligned time series.
-
-
-
-### Batch Export
-
-The batch export function is only supported in the Enterprise Edition. Select the database to be operated in the object pane, enter the device node, and select "**Device Structure**"-\>"**Export Physical Quantity**" to batch export the physical quantity metadata under the entity. In the search box, you can enter name/alias, tag name, and tag value to filter.
-
-
-
-Select "**Data Preview**"->"**Export Data**" to export the data under this entity in batches. The search box can be filtered by time range, time interval and physical quantity.
-
-
-
-## Data Preview
-
-Workbench provides multi-level data preview tools.
-
-### Data Model
-
-Select the data connection to be previewed in the object pane, click "**Data Model**" in the operation column to preview the data model, the root is defined as LEVEL=0, the default display in Workbench is LEVEL=1, click "**View More**" to view more levels of data model information. The "**View More**" feature is only supported in the Enterprise Edition.
-
-
-
-### Storage Group Information
-
-Click "**Storage Group Information**" in the operation column to preview all the storage group information of the data connection, click "**Details**" to view the entity details under the storage group, and continue to click entity details to view the physical quantity details. Click "**Edit**" to edit the TTL information of the storage group.
-
-
-
-## Query
-
-Workbench provides a powerful query tool that can directly edit the query text and save the query, simplifying the task of querying rows.
-
-### Create a Query
-
-Click "**Query**" in "**Connection Operation Bar**", select the data connection to be operated, and then enter the query editor.
-
-
-
-You can enter SQL statements on the query editor interface, and the prompt box will prompt keywords that meet the conditions. On the right side, functions or data can be selected for calculation as required.
-
-{width="5.90625in" height="3.125in"}
-
-After entering the SQL statement, click the upper right corner to select operations, namely "Save", "Run", "Pause" and "Delete". The running results display 10 lines per page, and the default limit is 100 lines of returned results, and you can also choose to cancel the limit to display all.
-
-
-
-### View Query
-
-A saved connection can be viewed under **Query** under the data connection in the object pane.
-
-
-
-## Cluster Management
-
-### Topology Management
-
-Workbench provides a view of the cluster topology. Select "**Database Management**"-\>"**Node Management**"\>"**Topology Management**" to view the topology map. The "Topology Management" function is only supported in the Enterprise Edition.
-
-
-
-The topology map shows the node IP, node type and port.
-
-
-
-### Node Management
-
-Workbench provides management of cluster nodes. Select "**Database Management**"-\>"**Node Management**" to view the node status. You can query by node ID or node type.
-
-
-
-### Partition Management
-
-Workbench provides management of cluster partitions. Select "**Database Management**"->"**Partition Management**" to check the partition status. You can query by partition ID or partition type.
-
-
-
-## Storage Group Management
-
-### Create a Storage Group
-
-Select the database object to be operated in the object pane, and click "**New Storage Group**" to create a storage group. The storage group name is required, and the storage group name is required. Under normal circumstances, only letters, Numbers, underscores, and UNICODE are allowed. If Chinese characters contain special characters, please use backticks. Survival time is optional.
-
-
-
-### Delete Storage Groups
-
-Select the storage group to be operated in the object pane, select "**Edit**" in the operation column to modify the survival time of the storage group, and select "**Delete**" to delete the storage group.
-
-
-
-## Equipment and Physical Quantity Management
-
-### Create Physical Quantities
-
-Select the storage group to be operated in the object pane, click "**New Device**", and fill in the information as required to create the physical quantity under the storage group. The name of the physical quantity is required. Under normal circumstances, only letters, numbers, underscores and UNICODE are allowed. If Chinese characters contain special characters, please use backticks.
-
-
-
-### Data Trend Preview
-
-The "Data Trending" feature is only supported in the Enterprise Edition. Select a storage group in the object pane, "**Data Trend**" displays the physical quantity trend chart under the storage group, click the chart to display detailed information, you can select the time range to query the data in this interval, and display the minimum data such as value.
-
-
-
-### Modify and Delete Physical Quantities
-
-Select the device to be operated in the object pane, and click "**Edit**" on the right to modify the physical quantity information (alias, label and attribute) under the device. Click "**Delete**" to delete the device.
-
-
-
-## Operation Log
-
-"Operation Log" provides all operation records on Workbench, which can be filtered by IP, user, data connection, keyword and time range.
-
-
-
-## Monitoring Management
-
-Workbench provides "**Monitoring Management**" to view the selected server monitoring properties. Select "**Monitoring Management**" from the navigation bar and select the type of monitoring you want. Optional "**Monitoring Indicators**", "**Connection Information**", "**Audit Log**".
-
-### Monitoring Metrics
-
-Monitoring metrics can be used to view the latest information on CPU indicators, memory indicators, and storage indicators.
-
-
-
-### Connection Information
-
-Connection information allows you to view information about users and servers connected to the Workbench. The "Connection Information" feature is only supported in the Enterprise Edition.
-
-
-
-### Audit Log
-
-The audit log shows all operations performed in IoTDB, and Workbench provides a query interface, which can be queried by time period or user name. The "Audit Log" feature is only supported in the Enterprise Edition.
-
-
-
-## Data Dashboard
-
-The data dashboard can be used to create a visual representation of database data. The following figure shows the dashboard with the Grafana template mounted.
-
-
-
-### File Configuration
-
-Configure the dashboard address in the file application-prod.properties, find the configuration item url.dashboard=https://grafana.com/, and fill in the grafana URL.
-
-Content of application-prod.properties：
- ```plain Text
-# Designate the log configuration file
-logging.config=classpath:log4j2.xml
-
-# Set port and context path
-server.port=9090
-server.servlet.context-path=/api
-
-# The following data source configuration method will cause data loss after the project is repackaged.
-# To facilitate testing during development, refer to the application-prod.properties file for configuration during actual project deployment
-# sqlite
-spring.datasource.url=jdbc:sqlite:./iotdb.db
-spring.datasource.driver-class-name=org.sqlite.JDBC
-# mysql
-#spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
-#spring.datasource.url=jdbc:mysql://
-#spring.datasource.username=
-#spring.datasource.password=
-
-# Enable the multipart uploading function
-spring.servlet.multipart.enabled=true
-spring.servlet.multipart.file-size-threshold=2KB
-spring.servlet.multipart.max-file-size=200MB
-spring.servlet.multipart.max-request-size=215MB
-
-# All files generated during CSV import and export are stored in this folder
-file.temp-dir=./tempFile
-
-spring.messages.basename=messages
-
-# enable open audit in iotdb
-enableIotdbAudit = false
-# enable open audit in workbench:
-enableWorkbenchAudit = true
-# timechodb config server rpc port
-configServerPort=8867
-# dashboard url
-url.dashboard=https://grafana.com/
- ```
-
-### Get URL
-
-Log in to the Grafan panel, click the share button, select "**Link**" in the pop-up window, and copy "**Link URL**".
-
-
-
-## Q&A
-
-1. If you encounter the following situations, please try to exit "incognito mode" or change your browser.
-
-
-
-2. If you cannot see the monitoring information, you need to enable Metric of IoTDB.
-
-3. When the active-active configuration changes, it is recommended to re-establish the connection.
-
diff --git a/src/UserGuide/V1.2.x/Tools-System/Workbench_timecho.md b/src/UserGuide/V1.2.x/Tools-System/Workbench_timecho.md
new file mode 100644
index 0000000..8e3ace5
--- /dev/null
+++ b/src/UserGuide/V1.2.x/Tools-System/Workbench_timecho.md
@@ -0,0 +1,59 @@
+# 可视化控制台
+## 第1章 产品介绍
+IoTDB可视化控制台是在Apache IoTDB企业版时序数据库基础上针对工业场景的实时数据收集、存储与分析一体化的数据管理场景开发的扩展组件，旨在为用户提供高效、可靠的实时数据存储和查询解决方案。它具有体量轻、性能高、易使用的特点，完美对接 Hadoop 与 Spark 生态，适用于工业物联网应用中海量时间序列数据高速写入和复杂分析查询的需求。
+## 第2章 IoTDB兼容性说明
+| Workbench版本号 | 兼容IoTDB版本 |
+| --------------- | ------------------------ |
+| V1.2 | V1.2.0<br>V1.2.1<br>V1.2.2<br>V1.3.0 |
+
+
+## 第3章 使用说明
+3.1 登录
+Workbench程序启动后，您可以通过输入部署服务器的 IP 和工作端口进行访问。
+系统默认的用户名：root，密码：root，缺省密码请及时修改。输入正确的用户名和密码，点击登录按钮，成功登录系统。
+
+
+
+3.2 实例管理
+1) 能够满足对连接实例进行统一管理，支持创建、编辑和删除，实现您对于多实例管理的需求
+
+
+2) 能够对实例层级关系进行直观展示，支持对已保存实例进行关联关系管理、信息编辑和连接切换。
+
+
+3.3 首页
+您可以从首页直观查看集群基本信息及状态，可查看数据库实例中各节点的服务运行状态（如是否激活、是否运行、IP信息等）
+
+
+支持查看集群、ConfigNode、DataNode运行监控状态， 对数据库运行健康度进行监控，判断实例是否有潜在运行问题
+
+
+3.4 测点列表
+您可以通过界面直观查看、管理测点信息，支持直接查看实例中的所有测点，并查看测点的重要信息
+
+
+3.5 查询
+3.5.1 数据查询
+将对常用数据查询场景提供界面式查询，支持进行时间过滤、测点过滤的查询，支持进行降采样查询，支持对查询数据进行批量导出。
+
+
+3.5.2 统计查询
+将对常用数据统计场景提供界面式查询，支持进行时间过滤、测点过滤，一键完成最大值、最小值、平均值、总和的结果输出。
+
+
+3.5.3 SQL操作
+将提供您数据库SQL的界面式交互，支持添加多标签页、通过快捷操作快速查找测点及相应函数
+
+
+3.6 趋势
+趋势将为您提供一键可视化查看数据历史&实时数据整体趋势
+
+
+3.7 数据同步
+您可以在数据同步界面完成对同步任务的创建以及管理，支持直接查看任务运行状态、同步数据和目标地址
+
+
+3.8 权限管理
+您可在此模块中配置可以访问数据库的用户，以及该用户可以访问的数据范围，方便对数据库系统的访问进行范围划分。
+
+
diff --git a/src/UserGuide/V1.3.x/Tools-System/Workbench.md b/src/UserGuide/V1.3.x/Tools-System/Workbench.md
deleted file mode 100644
index ba9c20d..0000000
--- a/src/UserGuide/V1.3.x/Tools-System/Workbench.md
+++ /dev/null
@@ -1,357 +0,0 @@
-<!--
-
- Licensed to the Apache Software Foundation (ASF) under one
- or more contributor license agreements. See the NOTICE file
- distributed with this work for additional information
- regarding copyright ownership. The ASF licenses this file
- to you under the Apache License, Version 2.0 (the
- "License"); you may not use this file except in compliance
- with the License. You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing,
- software distributed under the License is distributed on an
- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- KIND, either express or implied. See the License for the
- specific language governing permissions and limitations
- under the License.
-
--->
-
-# Workbench
-
-Workbench is a graphical database management tool that can create multiple connections. It is used to manage IoTDB, and provides functions such as metadata visualization and management, data addition, deletion, modification, and permission control. Workbench not only meets all the needs of professional developers, but the simple and friendly interface design is also easy for beginners to use.
-
-## Installation
-
-If you encounter any problems during the installation process, you can refer to the documentation or seek help from the software vendor or technical support team.
-
-Environmental requirements: JDK1.8.0_162 and above.
-
-1. Download and unzip the software. The first step is to download the software from the official website or a trusted source at https://www.timecho.com/product.
-2. Start the backend service. Enter the command:
-```
-java -jar workbench.jar
-```
-or
-```
-nohup java -jar workbench.jar >/dev/null 2>&1 &
-```
-The default port is 9090.
-
-3. Access the web interface. The default address is `IP:9090`.
-
-## Log In
-
-The default user name is root and the password is 123456. The user name must be composed of letters, numbers, and underscores, and cannot start with numbers and underscores. It must be greater than or equal to 4 characters, and the password must be greater than or equal to 6 characters. Click "**文A**" to switch languages, Chinese and English are available.
-
-
-
-## User Interface
-
-**Main interface**
-
-The main interface consists of an action bar, a navigation bar, a toolbar, and several panes.
-
-
-
-### 1. Connection Operation Bar
-
-You can create a new database connection or database query.
-
-### 2. Object Pane
-
-The object pane displays the connected database instances. It adopts a tree structure design. Clicking to display sub-nodes can facilitate the processing of databases and their managed objects. The lowest level displayed is the device.
-
-
-
-### 3. Navigation Bar
-
-In the navigation bar, you can choose "**Database Management**", "**Monitoring Management**", "**Operation Log**", "**Data Dashboard**".
-
-### 4. Status Bar
-
-The status bar displays the status information under the current option. When "**Database Management**" is selected, the status bar displays the online status of the database, IP, port, server status, and information about the number of storage groups, devices, and physical quantities.
-
-
-
-When "**Monitoring Management**" is selected, the status column displays the online status, IP, port, server status, database version, activation information and expiration time of the database. Note: The icon at "**Database Version**" indicates the Enterprise Edition or the Open Source Edition, and some functions of Workbench cannot be used on the Open Source Edition.
-
-
-
-### 5. Operation Column
-
-In the operation column, any option can be selected for operation.
-
-### 6. Information Pane
-
-The information pane displays detailed information about the object.
-
-## Connection
-
-First create one or more connections using the connections window. Click "**Data Connection**" to create a new connection.
-
-
-
-Enter the required information in the pop-up connection window, where the data connection name must be greater than or equal to 3 characters. Then click "**Connection Test**", if "**Connection Test Passed**" is displayed, it means the connection is correct, click OK to create a new connection.
-
-
-
-If you want to modify the connection, you can click the "**Edit**" option on the right side of the status bar to modify the database connection information.
-
-
-
-## Server Security
-
-### Whitelist
-
-The enterprise version of IoTDB can set the IPs that are allowed to access IoTDB by adding a whitelist. This function cannot be used when using the open source version of IoTDB to connect to Workbench.
-
-Select "**Database Management**"->"**White List**" from the navigation bar to view the list of added whitelist IPs.
-
-
-
-Click "**Whitelist**" to add whitelist IP, and click "**Edit**"/"**Delete**" to modify the IP information of whitelist.
-
-### Authority Management
-
-Workbench provides powerful tools to manage permissions on server user accounts and database objects. Click "**Database User Management**" or "**Database Role Management**" in the operation column to open the user or role object list.
-
-
-
-**New users**. Select "**Database User Management**"-\>"**User Account＋**" to add a new user, fill in the user name and password as required, and add role information for the user.
-
-
-
-Permissions can be divided into data management permissions (such as adding, deleting, modifying and querying data) and permission management permissions (creating and deleting users and roles, granting and revoking permissions, etc.). Select "**Database User Management**"-\>"**Data Management Permission**"-\>"**Add Permission**" to add data management permission to the user. You can select "**Edit**" or "**Delete**" at the added permission to modify the permission information.
-
-
-
-In the pop-up interface, you can choose the granularity of permission function and specific permission content. Note that only when the [Query Data] permission and [View User] permission are checked, other permissions can be viewed in Workbench.
-
-
-
-Select "**Database User Management**"-\>"**Authority Management Authority**" to check the specific authority information in the information pane, and click "Save" to add authority management authority to the user.
-
-
-
-**Permission Preview**. Select "**Database User Management**"-\>"**Data Permission Preview**" to preview all data permissions under the user name. Note: This feature is only supported in Enterprise Edition.
-
-## Data Migration
-
-The import and export tool can import or export files in CSV format to IoTDB in batches.
-
-### Batch Import
-
-The batch import feature is only supported in the Enterprise Edition. Select the database to be operated in the object pane, select the device node, and the information "**Device Structure"** will appear in the information pane on the right. Click "**Import Physical Quantity**" to download the template and fill in the physical quantity information. Then upload the CSV file to import physical quantities in batches. Note: The current version does not support the import of alignment physica [...]
-
-
-
-Select "**Data Preview**"->"**Batch Import**" to import CSV file data that meets the requirements of the template. Currently, it supports importing aligned time series.
-
-
-
-### Batch Export
-
-The batch export function is only supported in the Enterprise Edition. Select the database to be operated in the object pane, enter the device node, and select "**Device Structure**"-\>"**Export Physical Quantity**" to batch export the physical quantity metadata under the entity. In the search box, you can enter name/alias, tag name, and tag value to filter.
-
-
-
-Select "**Data Preview**"->"**Export Data**" to export the data under this entity in batches. The search box can be filtered by time range, time interval and physical quantity.
-
-
-
-## Data Preview
-
-Workbench provides multi-level data preview tools.
-
-### Data Model
-
-Select the data connection to be previewed in the object pane, click "**Data Model**" in the operation column to preview the data model, the root is defined as LEVEL=0, the default display in Workbench is LEVEL=1, click "**View More**" to view more levels of data model information. The "**View More**" feature is only supported in the Enterprise Edition.
-
-
-
-### Storage Group Information
-
-Click "**Storage Group Information**" in the operation column to preview all the storage group information of the data connection, click "**Details**" to view the entity details under the storage group, and continue to click entity details to view the physical quantity details. Click "**Edit**" to edit the TTL information of the storage group.
-
-
-
-## Query
-
-Workbench provides a powerful query tool that can directly edit the query text and save the query, simplifying the task of querying rows.
-
-### Create a Query
-
-Click "**Query**" in "**Connection Operation Bar**", select the data connection to be operated, and then enter the query editor.
-
-
-
-You can enter SQL statements on the query editor interface, and the prompt box will prompt keywords that meet the conditions. On the right side, functions or data can be selected for calculation as required.
-
-{width="5.90625in" height="3.125in"}
-
-After entering the SQL statement, click the upper right corner to select operations, namely "Save", "Run", "Pause" and "Delete". The running results display 10 lines per page, and the default limit is 100 lines of returned results, and you can also choose to cancel the limit to display all.
-
-
-
-### View Query
-
-A saved connection can be viewed under **Query** under the data connection in the object pane.
-
-
-
-## Cluster Management
-
-### Topology Management
-
-Workbench provides a view of the cluster topology. Select "**Database Management**"-\>"**Node Management**"\>"**Topology Management**" to view the topology map. The "Topology Management" function is only supported in the Enterprise Edition.
-
-
-
-The topology map shows the node IP, node type and port.
-
-
-
-### Node Management
-
-Workbench provides management of cluster nodes. Select "**Database Management**"-\>"**Node Management**" to view the node status. You can query by node ID or node type.
-
-
-
-### Partition Management
-
-Workbench provides management of cluster partitions. Select "**Database Management**"->"**Partition Management**" to check the partition status. You can query by partition ID or partition type.
-
-
-
-## Storage Group Management
-
-### Create a Storage Group
-
-Select the database object to be operated in the object pane, and click "**New Storage Group**" to create a storage group. The storage group name is required, and the storage group name is required. Under normal circumstances, only letters, Numbers, underscores, and UNICODE are allowed. If Chinese characters contain special characters, please use backticks. Survival time is optional.
-
-
-
-### Delete Storage Groups
-
-Select the storage group to be operated in the object pane, select "**Edit**" in the operation column to modify the survival time of the storage group, and select "**Delete**" to delete the storage group.
-
-
-
-## Equipment and Physical Quantity Management
-
-### Create Physical Quantities
-
-Select the storage group to be operated in the object pane, click "**New Device**", and fill in the information as required to create the physical quantity under the storage group. The name of the physical quantity is required. Under normal circumstances, only letters, numbers, underscores and UNICODE are allowed. If Chinese characters contain special characters, please use backticks.
-
-
-
-### Data Trend Preview
-
-The "Data Trending" feature is only supported in the Enterprise Edition. Select a storage group in the object pane, "**Data Trend**" displays the physical quantity trend chart under the storage group, click the chart to display detailed information, you can select the time range to query the data in this interval, and display the minimum data such as value.
-
-
-
-### Modify and Delete Physical Quantities
-
-Select the device to be operated in the object pane, and click "**Edit**" on the right to modify the physical quantity information (alias, label and attribute) under the device. Click "**Delete**" to delete the device.
-
-
-
-## Operation Log
-
-"Operation Log" provides all operation records on Workbench, which can be filtered by IP, user, data connection, keyword and time range.
-
-
-
-## Monitoring Management
-
-Workbench provides "**Monitoring Management**" to view the selected server monitoring properties. Select "**Monitoring Management**" from the navigation bar and select the type of monitoring you want. Optional "**Monitoring Indicators**", "**Connection Information**", "**Audit Log**".
-
-### Monitoring Metrics
-
-Monitoring metrics can be used to view the latest information on CPU indicators, memory indicators, and storage indicators.
-
-
-
-### Connection Information
-
-Connection information allows you to view information about users and servers connected to the Workbench. The "Connection Information" feature is only supported in the Enterprise Edition.
-
-
-
-### Audit Log
-
-The audit log shows all operations performed in IoTDB, and Workbench provides a query interface, which can be queried by time period or user name. The "Audit Log" feature is only supported in the Enterprise Edition.
-
-
-
-## Data Dashboard
-
-The data dashboard can be used to create a visual representation of database data. The following figure shows the dashboard with the Grafana template mounted.
-
-
-
-### File Configuration
-
-Configure the dashboard address in the file application-prod.properties, find the configuration item url.dashboard=https://grafana.com/, and fill in the grafana URL.
-
-Content of application-prod.properties：
- ```plain Text
-# Designate the log configuration file
-logging.config=classpath:log4j2.xml
-
-# Set port and context path
-server.port=9090
-server.servlet.context-path=/api
-
-# The following data source configuration method will cause data loss after the project is repackaged.
-# To facilitate testing during development, refer to the application-prod.properties file for configuration during actual project deployment
-# sqlite
-spring.datasource.url=jdbc:sqlite:./iotdb.db
-spring.datasource.driver-class-name=org.sqlite.JDBC
-# mysql
-#spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
-#spring.datasource.url=jdbc:mysql://
-#spring.datasource.username=
-#spring.datasource.password=
-
-# Enable the multipart uploading function
-spring.servlet.multipart.enabled=true
-spring.servlet.multipart.file-size-threshold=2KB
-spring.servlet.multipart.max-file-size=200MB
-spring.servlet.multipart.max-request-size=215MB
-
-# All files generated during CSV import and export are stored in this folder
-file.temp-dir=./tempFile
-
-spring.messages.basename=messages
-
-# enable open audit in iotdb
-enableIotdbAudit = false
-# enable open audit in workbench:
-enableWorkbenchAudit = true
-# timechodb config server rpc port
-configServerPort=8867
-# dashboard url
-url.dashboard=https://grafana.com/
- ```
-
-### Get URL
-
-Log in to the Grafan panel, click the share button, select "**Link**" in the pop-up window, and copy "**Link URL**".
-
-
-
-## Q&A
-
-1. If you encounter the following situations, please try to exit "incognito mode" or change your browser.
-
-
-
-2. If you cannot see the monitoring information, you need to enable Metric of IoTDB.
-
-3. When the active-active configuration changes, it is recommended to re-establish the connection.
-
diff --git a/src/UserGuide/V1.3.x/Tools-System/Workbench_timecho.md b/src/UserGuide/V1.3.x/Tools-System/Workbench_timecho.md
new file mode 100644
index 0000000..8e3ace5
--- /dev/null
+++ b/src/UserGuide/V1.3.x/Tools-System/Workbench_timecho.md
@@ -0,0 +1,59 @@
+# 可视化控制台
+## 第1章 产品介绍
+IoTDB可视化控制台是在Apache IoTDB企业版时序数据库基础上针对工业场景的实时数据收集、存储与分析一体化的数据管理场景开发的扩展组件，旨在为用户提供高效、可靠的实时数据存储和查询解决方案。它具有体量轻、性能高、易使用的特点，完美对接 Hadoop 与 Spark 生态，适用于工业物联网应用中海量时间序列数据高速写入和复杂分析查询的需求。
+## 第2章 IoTDB兼容性说明
+| Workbench版本号 | 兼容IoTDB版本 |
+| --------------- | ------------------------ |
+| V1.2 | V1.2.0<br>V1.2.1<br>V1.2.2<br>V1.3.0 |
+
+
+## 第3章 使用说明
+3.1 登录
+Workbench程序启动后，您可以通过输入部署服务器的 IP 和工作端口进行访问。
+系统默认的用户名：root，密码：root，缺省密码请及时修改。输入正确的用户名和密码，点击登录按钮，成功登录系统。
+
+
+
+3.2 实例管理
+1) 能够满足对连接实例进行统一管理，支持创建、编辑和删除，实现您对于多实例管理的需求
+
+
+2) 能够对实例层级关系进行直观展示，支持对已保存实例进行关联关系管理、信息编辑和连接切换。
+
+
+3.3 首页
+您可以从首页直观查看集群基本信息及状态，可查看数据库实例中各节点的服务运行状态（如是否激活、是否运行、IP信息等）
+
+
+支持查看集群、ConfigNode、DataNode运行监控状态， 对数据库运行健康度进行监控，判断实例是否有潜在运行问题
+
+
+3.4 测点列表
+您可以通过界面直观查看、管理测点信息，支持直接查看实例中的所有测点，并查看测点的重要信息
+
+
+3.5 查询
+3.5.1 数据查询
+将对常用数据查询场景提供界面式查询，支持进行时间过滤、测点过滤的查询，支持进行降采样查询，支持对查询数据进行批量导出。
+
+
+3.5.2 统计查询
+将对常用数据统计场景提供界面式查询，支持进行时间过滤、测点过滤，一键完成最大值、最小值、平均值、总和的结果输出。
+
+
+3.5.3 SQL操作
+将提供您数据库SQL的界面式交互，支持添加多标签页、通过快捷操作快速查找测点及相应函数
+
+
+3.6 趋势
+趋势将为您提供一键可视化查看数据历史&实时数据整体趋势
+
+
+3.7 数据同步
+您可以在数据同步界面完成对同步任务的创建以及管理，支持直接查看任务运行状态、同步数据和目标地址
+
+
+3.8 权限管理
+您可在此模块中配置可以访问数据库的用户，以及该用户可以访问的数据范围，方便对数据库系统的访问进行范围划分。
+
+