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Is 80% of RAM how you should tune your innodb_buffer_pool_size?

MySQL Performance Blog - Tue, 02/06/2015 - 10:00am

It seems these days if anyone knows anything about tuning InnoDB, it’s that you MUST tune your innodb_buffer_pool_size to 80% of your physical memory. This is such prolific tuning advice, it seems engrained in many a DBA’s mind. ┬áThe MySQL manual to this day refers to this rule, so who can blame the DBA? ┬áThe […]

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