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Re: 4Gb Process Limit on AMD Opteron
Posted by: James Day
Date: January 12, 2005 12:50PM

4GB is the maximum size allowed for the key_buffer_size variable. From MySQL 4.1.1 you can use multiple key caches and assign certain indexes to different caches, increasing the total cache available. See http://dev.mysql.com/doc/mysql/en/MyISAM_key_cache.html and the following multiple key cache section.

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