Comments on: Hot Cache http://wanderr.com/jay/hot-cache/2008/03/11/ Rantings of a Grooveshark Developer Tue, 06 Jan 2009 14:52:12 +0000 http://wordpress.org/?v=2.6.3 By: Jay http://wanderr.com/jay/hot-cache/2008/03/11/#comment-153 Jay Wed, 07 May 2008 02:51:22 +0000 http://wanderr.com/jay/hot-cache/2008/03/11/#comment-153 Peter at <a href="http://www.mysqlperformanceblog.com/2008/05/01/quickly-preloading-innodb-tables-in-the-buffer-pool/" rel="nofollow">MySQL Performance Blog</a> has another way to get indexes into memory. I don't know if it's better, but it's worth trying. <blockquote>If you would like some non PRIMARY Indexes preloaded you can use something like SELECT count(*) from tbl WHERE index_col like "%0%" for each index</blockquote> Peter at MySQL Performance Blog has another way to get indexes into memory. I don’t know if it’s better, but it’s worth trying.

If you would like some non PRIMARY Indexes preloaded you can use something like SELECT count(*) from tbl WHERE index_col like “%0%” for each index

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