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	<title>The Pythian Blog &#187; schema</title>
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		<title>Data Warehousing Best Practices:  Comparing Oracle to MySQL, part 1 (introduction and power)</title>
		<link>http://www.pythian.com/news/15157/data-warehousing-best-practices-comparing-oracle-to-mysql-part-1-introduction-and-power/</link>
		<comments>http://www.pythian.com/news/15157/data-warehousing-best-practices-comparing-oracle-to-mysql-part-1-introduction-and-power/#comments</comments>
		<pubDate>Thu, 29 Jul 2010 20:53:33 +0000</pubDate>
		<dc:creator>Sheeri Cabral</dc:creator>
				<category><![CDATA[MySQL]]></category>
		<category><![CDATA[Oracle]]></category>
		<category><![CDATA[Technical Blog]]></category>
		<category><![CDATA[3nf]]></category>
		<category><![CDATA[conferences]]></category>
		<category><![CDATA[data warehouse]]></category>
		<category><![CDATA[data warehousing]]></category>
		<category><![CDATA[disk array]]></category>
		<category><![CDATA[disk speed]]></category>
		<category><![CDATA[dw]]></category>
		<category><![CDATA[HBA]]></category>
		<category><![CDATA[kaleidoscope]]></category>
		<category><![CDATA[kscope]]></category>
		<category><![CDATA[LUN]]></category>
		<category><![CDATA[normalization]]></category>
		<category><![CDATA[normalize]]></category>
		<category><![CDATA[odtug]]></category>
		<category><![CDATA[orion]]></category>
		<category><![CDATA[parallelism]]></category>
		<category><![CDATA[Pythian]]></category>
		<category><![CDATA[SAN]]></category>
		<category><![CDATA[schema]]></category>
		<category><![CDATA[snowflake schema]]></category>
		<category><![CDATA[star schema]]></category>
		<category><![CDATA[throughput]]></category>

		<guid isPermaLink="false">http://www.pythian.com/news/?p=15157</guid>
		<description><![CDATA[At Kscope this year, I attended a half day in-depth session entitled Data Warehousing Performance Best Practices, given by Maria Colgan of Oracle. My impression, which was confirmed by folks in the Oracle world, is that she knows her way around the Oracle optimizer. These are my notes from the session, which include comparisons of [...]]]></description>
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		<slash:comments>4</slash:comments>
		</item>
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		<title>Free and Easy Schema diff for Oracle</title>
		<link>http://www.pythian.com/news/4325/free-and-easy-schema-diff-for-oracle/</link>
		<comments>http://www.pythian.com/news/4325/free-and-easy-schema-diff-for-oracle/#comments</comments>
		<pubDate>Fri, 09 Oct 2009 19:55:36 +0000</pubDate>
		<dc:creator>André Araujo</dc:creator>
				<category><![CDATA[Oracle]]></category>
		<category><![CDATA[comparison]]></category>
		<category><![CDATA[data pump]]></category>
		<category><![CDATA[diff]]></category>
		<category><![CDATA[schema]]></category>
		<category><![CDATA[WinDiff]]></category>

		<guid isPermaLink="false">http://www.pythian.com/news/?p=4325</guid>
		<description><![CDATA[This post originated from a quick discussion we had internally on how to quickly and easily compare schemas between two Oracle databases. I learned about Sheeri Cabral&#8217;s post with a quick comparison solution for MySQL databases and I though of using a similar approach for Oracle. I did some testing and it worked quite well. [...]]]></description>
		<wfw:commentRss>http://www.pythian.com/news/4325/free-and-easy-schema-diff-for-oracle/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>Free and easy schema diff and patch</title>
		<link>http://www.pythian.com/news/4162/free-and-easy-schema-diff-and-patch/</link>
		<comments>http://www.pythian.com/news/4162/free-and-easy-schema-diff-and-patch/#comments</comments>
		<pubDate>Wed, 30 Sep 2009 12:51:44 +0000</pubDate>
		<dc:creator>Sheeri Cabral</dc:creator>
				<category><![CDATA[MySQL]]></category>
		<category><![CDATA[diff]]></category>
		<category><![CDATA[GUI tools]]></category>
		<category><![CDATA[Pythian]]></category>
		<category><![CDATA[schema]]></category>
		<category><![CDATA[tips]]></category>
		<category><![CDATA[workbench]]></category>

		<guid isPermaLink="false">http://www.pythian.com/news/?p=4162</guid>
		<description><![CDATA[The easiest way to see the differences between two schemas on a non-Windows machine is to run: mysqldump -h server1 --no-data --all-databases > file1.sql mysqldump -h server2 --no-data --all-databases > file2.sql diff file1.sql file2.sql However, this will show also trivial differences, such as the value of AUTO_INCREMENT. It also does not give you a way [...]]]></description>
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		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>How Do You Edit a dump/exp/script  File?</title>
		<link>http://www.pythian.com/news/1150/how-do-you-edit-a-dump-exp-script-file/</link>
		<comments>http://www.pythian.com/news/1150/how-do-you-edit-a-dump-exp-script-file/#comments</comments>
		<pubDate>Tue, 05 Aug 2008 16:52:17 +0000</pubDate>
		<dc:creator>Keith Murphy</dc:creator>
				<category><![CDATA[MySQL]]></category>
		<category><![CDATA[Oracle]]></category>
		<category><![CDATA[PostgreSQL]]></category>
		<category><![CDATA[SQL Server]]></category>
		<category><![CDATA[database script]]></category>
		<category><![CDATA[mysqldump]]></category>
		<category><![CDATA[no rows exp]]></category>
		<category><![CDATA[no rows export]]></category>
		<category><![CDATA[pg_dump]]></category>
		<category><![CDATA[schema]]></category>
		<category><![CDATA[sed]]></category>

		<guid isPermaLink="false">http://www.pythian.com/blogs/1150/how-do-you-edit-a-dumpexpscript-file</guid>
		<description><![CDATA[If you work with databases long enough, you run into a certain problem. You have a mysqldump file* of a table or a database, and you need to import it into your new database. However, you need to change something in the file first. Maybe the INSERT statements need to be changed to INSERT REPLACE. [...]]]></description>
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		<slash:comments>6</slash:comments>
		</item>
		<item>
		<title>DB Basics &#8212; February 2008 Boston MySQL User Group Meeting</title>
		<link>http://www.pythian.com/news/870/db-basics-february-2008-boston-mysql-user-group-meeting/</link>
		<comments>http://www.pythian.com/news/870/db-basics-february-2008-boston-mysql-user-group-meeting/#comments</comments>
		<pubDate>Mon, 17 Mar 2008 15:45:34 +0000</pubDate>
		<dc:creator>Sheeri Cabral</dc:creator>
				<category><![CDATA[Group Blog Posts]]></category>
		<category><![CDATA[MySQL]]></category>
		<category><![CDATA[Pythian Goodies]]></category>
		<category><![CDATA[data types]]></category>
		<category><![CDATA[database]]></category>
		<category><![CDATA[database basics]]></category>
		<category><![CDATA[entity relationship]]></category>
		<category><![CDATA[ER diagram]]></category>
		<category><![CDATA[ER model]]></category>
		<category><![CDATA[mysql basics]]></category>
		<category><![CDATA[schema]]></category>

		<guid isPermaLink="false">http://www.pythian.com/blogs/870/db-basics-february-2008-boston-mysql-user-group-meeting</guid>
		<description><![CDATA[Here is the video of &#8220;Database Basics&#8221;, which I presented at the February 2008 Boston MySQL User Group meeting. The presentation goes over the basics of relations, data, the Entity-Relationship Model, how to choose data types, and how to do basic CREATE statements. You can download: the video (Large, 500 MB, or Small, 100 MB) [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<title>Source Controlling the Database Schema</title>
		<link>http://www.pythian.com/news/824/source-controlling-the-database-schema/</link>
		<comments>http://www.pythian.com/news/824/source-controlling-the-database-schema/#comments</comments>
		<pubDate>Tue, 12 Feb 2008 22:08:18 +0000</pubDate>
		<dc:creator>Sheeri Cabral</dc:creator>
				<category><![CDATA[Group Blog Posts]]></category>
		<category><![CDATA[Non-Tech Articles]]></category>
		<category><![CDATA[policy]]></category>
		<category><![CDATA[procedure]]></category>
		<category><![CDATA[schema]]></category>
		<category><![CDATA[source control]]></category>

		<guid isPermaLink="false">http://www.pythian.com/blogs/824/source-controlling-the-database-schema</guid>
		<description><![CDATA[In a linkage of biblical proportions, Log Buffer #83 pointed me to Tom Kyte&#8217;s reiteration which pointed me to Coding Horror&#8217;s rant about source controlling the database schema. Now, for starters, I agree with Tom&#8217;s sarcasm and Coding Horror&#8217;s rant &#8212; the database schema really should be source controlled in the same place as the [...]]]></description>
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		<slash:comments>7</slash:comments>
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