Comments on: Top 84 MySQL Performance Tips http://www.debianadmin.com/top-84-mysql-performance-tips.html Debian/Ubuntu Linux System Administration Tutorials,Howtos,Tips Thu, 19 Nov 2009 13:24:32 -0500 http://wordpress.org/?v=2.8.6 hourly 1 By: Jet Profiler http://www.debianadmin.com/top-84-mysql-performance-tips.html/comment-page-1#comment-3742 Jet Profiler Thu, 01 Oct 2009 22:28:32 +0000 http://www.debianadmin.com/top-84-mysql-performance-tips.html#comment-3742 Thanks for a good list. Here are a few more tips: -Use as short indexes as possible. Use smallint if you don't need a whole int. When indexing hex data (eg md5 hash), you can store it as two BIGINTs. -Delete data that you don't need. Tables will grow, so monitor table sizes regularly. Use partitioning (or archive, or merge tables as mentioned above). -Use SHOW PROFILES to get more details than EXPLAIN -Monitor the heaviest queries, for example using Jet Profiler for MySQL Thanks for a good list. Here are a few more tips:

-Use as short indexes as possible. Use smallint if you don’t need a whole int. When indexing hex data (eg md5 hash), you can store it as two BIGINTs.
-Delete data that you don’t need. Tables will grow, so monitor table sizes regularly. Use partitioning (or archive, or merge tables as mentioned above).
-Use SHOW PROFILES to get more details than EXPLAIN
-Monitor the heaviest queries, for example using Jet Profiler for MySQL

]]> By: Avani http://www.debianadmin.com/top-84-mysql-performance-tips.html/comment-page-1#comment-2304 Avani Wed, 28 Jan 2009 12:41:46 +0000 http://www.debianadmin.com/top-84-mysql-performance-tips.html#comment-2304 Its a totally helpfull material Its a totally helpfull material

]]>