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	<title>Hack MySQL Blog &#187; mysqlidxchk</title>
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	<link>http://hackmysql.com/blog</link>
	<description>Dolphins and camels, oh my!</description>
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		<title>Hack MySQL status update</title>
		<link>http://hackmysql.com/blog/2008/09/19/hack-mysql-status-update/</link>
		<comments>http://hackmysql.com/blog/2008/09/19/hack-mysql-status-update/#comments</comments>
		<pubDate>Fri, 19 Sep 2008 20:03:19 +0000</pubDate>
		<dc:creator>Daniel Nichter</dc:creator>
				<category><![CDATA[mysqlidxchk]]></category>
		<category><![CDATA[mysqlreport]]></category>
		<category><![CDATA[mysqlsla]]></category>

		<guid isPermaLink="false">http://hackmysql.com/wp/2008/09/19/hack-mysql-status-update/</guid>
		<description><![CDATA[I haven&#8217;t posted any update in 2 months not because I haven&#8217;t been doing anything but rather the opposite: I have been exceptionally busy. As Baron has noted, I work with Percona doing the maintenance and development for Maatkit, of which release 2325 was just published. Consequently, I haven&#8217;t been working on my own scripts, [...]]]></description>
			<content:encoded><![CDATA[<p>I haven&#8217;t posted any update in 2 months not because I haven&#8217;t been doing anything but rather the opposite: I have been exceptionally busy. As Baron has noted, I work with <a href="http://www.percona.com/">Percona</a> doing the maintenance and development for <a href="http://www.maatkit.org/">Maatkit</a>, of which <a href="http://www.xaprb.com/blog/2008/09/19/maatkit-version-2325-released/">release 2325</a> was just published. Consequently, I haven&#8217;t been working on my own scripts, though hopefully that will change, and in some ways it must. Here&#8217;s what I have in mind for my own scripts:</p>
<p>mysqlsla: I&#8217;m going to create a hybrid between this and mk-log-parser. Whereas mysqlsla does some things that mk-log-parser doesn&#8217;t, mk-log-parser has a better, more maintainable code base. Furthermore, I&#8217;m currently working on other log handling code which will affect some future plans I had for mysqlsla such as grouping results and filtering by timestamp.</p>
<p>mysqlreport: Apparently, it&#8217;s &#8220;bug-free&#8221; because no one has reported a single problem with it in so long that I couldn&#8217;t even tell you when it was last released. Regardless, I have plans for this, too, such as better interaction with other scripts by decoupling the code, data and presentation further.</p>
<p>mysqlidxchk: This has needed serious work since its release which wasn&#8217;t possible for various &#8220;technical&#8221; reasons. But I can fix it now and make it better, more helpful.</p>
<p>In general, I&#8217;m also moving my entire code base to Google Code, too, since I&#8217;ll be re-using some Maatkit common modules in my own scripts. Plus, that will make it easier to track issues and changes for me and you.</p>
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		<title>Checking MySQL databases/tables for unused indexes: mysqlidxchk</title>
		<link>http://hackmysql.com/blog/2007/03/31/checking-mysql-databasetables-for-unused-indexes-mysqlidxchk/</link>
		<comments>http://hackmysql.com/blog/2007/03/31/checking-mysql-databasetables-for-unused-indexes-mysqlidxchk/#comments</comments>
		<pubDate>Sat, 31 Mar 2007 21:16:31 +0000</pubDate>
		<dc:creator>Daniel Nichter</dc:creator>
				<category><![CDATA[MySQL]]></category>
		<category><![CDATA[mysqlidxchk]]></category>

		<guid isPermaLink="false">http://hackmysql.com/wp/2007/03/31/checking-mysql-databasetables-for-unused-indexes-mysqlidxchk/</guid>
		<description><![CDATA[Peter Zaitsev was kind enough to share with me an idea for a script which I have now finished. mysqlidxchk checks MySQL databases/tables for unused indexes. Version 1.0 with documentation and guide is available for download: mysqlidxchk v1.0 (Linux or Windows).
Please report any bugs or problems you experience.
]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.mysqlperformanceblog.com/">Peter Zaitsev</a> was kind enough to share with me an idea for a script which I have now finished. <a href="http://hackmysql.com/mysqlidxchk">mysqlidxchk</a> checks MySQL databases/tables for unused indexes. Version 1.0 with <a href="http://hackmysql.com/mysqlidxchkdoc">documentation</a> and <a href="http://hackmysql.com/mysqlidxchkguide">guide</a> is available for download: <a href="http://hackmysql.com/scripts/mysqlidxchk-1.0.zip">mysqlidxchk v1.0</a> (Linux or Windows).</p>
<p>Please <a href="http://hackmysql.com/mysqlidxchkbugs">report any bugs or problems</a> you experience.</p>
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