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Posted to commits@kylin.apache.org by lu...@apache.org on 2015/08/03 17:08:08 UTC
svn commit: r1693913 - in /incubator/kylin/site:
docs/development/dev_env.html docs/gettingstarted/terminology.html feed.xml
Author: lukehan
Date: Mon Aug 3 15:08:08 2015
New Revision: 1693913
URL: http://svn.apache.org/r1693913
Log:
update term page
Modified:
incubator/kylin/site/docs/development/dev_env.html
incubator/kylin/site/docs/gettingstarted/terminology.html
incubator/kylin/site/feed.xml
Modified: incubator/kylin/site/docs/development/dev_env.html
URL: http://svn.apache.org/viewvc/incubator/kylin/site/docs/development/dev_env.html?rev=1693913&r1=1693912&r2=1693913&view=diff
==============================================================================
--- incubator/kylin/site/docs/development/dev_env.html (original)
+++ incubator/kylin/site/docs/development/dev_env.html Mon Aug 3 15:08:08 2015
@@ -2231,30 +2231,6 @@ mvn test -Dtest=org.apache.kylin.job.Bui
<p>For IntelliJ IDEA users, need modify âserver/kylin-server.imlâ file, replace all âPROVIDEDâ to âCOMPILEâ, otherwise an âjava.lang.NoClassDefFoundError: org/apache/catalina/LifecycleListenerâ error may be thrown;</p>
-<h2 id="setup-ide-code-formatter">Setup IDE code formatter</h2>
-
-<p>In case youâre writting code for Kylin, you should make sure that your code in expected formats.</p>
-
-<p>For Eclipse users, just format the code before committing the code.</p>
-
-<p>For intellij IDEA users, you have to do a few more steps:</p>
-
-<ol>
- <li>
- <p>Install âEclipse Code Formatterâ and configure it as follows:</p>
-
- <p><img src="/images/develop/eclipse_code_formatter_config.png" alt="Eclipse_Code_Formatter_Config" /></p>
- </li>
- <li>
- <p>Disable intellij IDEAâs âOptimize imports on the flyâ</p>
-
- <p><img src="/images/develop/disable_import_on_the_fly.png" alt="Disable_Optimize_On_The_Fly" /></p>
- </li>
- <li>
- <p>Format the code before committing the code.</p>
- </li>
-</ol>
-
</div>
</div>
</div>
Modified: incubator/kylin/site/docs/gettingstarted/terminology.html
URL: http://svn.apache.org/viewvc/incubator/kylin/site/docs/gettingstarted/terminology.html?rev=1693913&r1=1693912&r2=1693913&view=diff
==============================================================================
--- incubator/kylin/site/docs/gettingstarted/terminology.html (original)
+++ incubator/kylin/site/docs/gettingstarted/terminology.html Mon Aug 3 15:08:08 2015
@@ -2147,9 +2147,11 @@
<p>Here are some terms we are using in Apache Kylin, please check them for your reference. <br />
-They are basic knowledge of Apache Kylin which also will help to well understand such concerpt, term, knowledge, theory and others about Data Warehouse, Business Intelligence for analycits.</p>
+They are basic knowledge of Apache Kylin which also will help to well understand such concerpt, term, knowledge, theory and others about Data Warehouse, Business Intelligence, highly recommonded to read this first for new to DW/BI: <a href="http://dwbi.org/data-modelling/dimensional-model/1-dimensional-modeling-guide">The 101 Guide to Dimensional Data Modeling</a></p>
+<h2 id="terms">Terms</h2>
<ul>
+ <li><strong>Dimensional Modeling:</strong> always uses the concepts of facts (measures), and dimensions (context). Facts are typically (but not always) numeric values that can be aggregated, and dimensions are groups of hierarchies and descriptors that define the facts. For example, sales amount is a fact; timestamp, product, register#, store#, etc. are elements of dimensions, <a href="https://en.wikipedia.org/wiki/Dimensional_modeling">wikipedia</a>.</li>
<li><strong>Data Warehouse</strong>: a data warehouse (DW or DWH), also known as an enterprise data warehouse (EDW), is a system used for reporting and data analysis, <a href="https://en.wikipedia.org/wiki/Data_warehouse">wikipedia</a></li>
<li><strong>Business Intelligence</strong>: Business intelligence (BI) is the set of techniques and tools for the transformation of raw data into meaningful and useful information for business analysis purposes, <a href="https://en.wikipedia.org/wiki/Business_intelligence">wikipedia</a></li>
<li><strong>OLAP</strong>: OLAP is an acronym for <a href="https://en.wikipedia.org/wiki/Online_analytical_processing">online analytical processing</a></li>
@@ -2160,6 +2162,7 @@ They are basic knowledge of Apache Kylin
<li><strong>Dimension</strong>: A dimension is a structure that categorizes facts and measures in order to enable users to answer business questions. Commonly used dimensions are people, products, place and time, <a href="https://en.wikipedia.org/wiki/Dimension_(data_warehouse)">wikipedia</a></li>
<li><strong>Measure</strong>: a measure is a property on which calculations (e.g., sum, count, average, minimum, maximum) can be made, <a href="https://en.wikipedia.org/wiki/Measure_(data_warehouse)">wikipedia</a></li>
<li><strong>Join</strong>: a SQL join clause combines records from two or more tables in a relational database, <a href="https://en.wikipedia.org/wiki/Join_(SQL)">wikipedia</a></li>
+ <li><strong>Dimension Hierarchy</strong>: A hierarchy is the set of members in a dimension and their positions relative to one another, refer to <a href="https://technet.microsoft.com/en-us/library/aa198068(v=sql.80).aspx">MS Technet</a> and <a href="http://www.kimballgroup.com/2008/10/maintaining-dimension-hierarchies/">Maintaining Dimension Hierarchies</a> for more detail reference.</li>
</ul>
Modified: incubator/kylin/site/feed.xml
URL: http://svn.apache.org/viewvc/incubator/kylin/site/feed.xml?rev=1693913&r1=1693912&r2=1693913&view=diff
==============================================================================
--- incubator/kylin/site/feed.xml (original)
+++ incubator/kylin/site/feed.xml Mon Aug 3 15:08:08 2015
@@ -19,8 +19,8 @@
<description>Apache Kylin Home</description>
<link>http://kylin.incubator.apache.org/</link>
<atom:link href="http://kylin.incubator.apache.org/feed.xml" rel="self" type="application/rss+xml"/>
- <pubDate>Mon, 03 Aug 2015 02:50:32 -0700</pubDate>
- <lastBuildDate>Mon, 03 Aug 2015 02:50:32 -0700</lastBuildDate>
+ <pubDate>Mon, 03 Aug 2015 07:59:46 -0700</pubDate>
+ <lastBuildDate>Mon, 03 Aug 2015 07:59:46 -0700</lastBuildDate>
<generator>Jekyll v2.5.3</generator>
<item>