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Asked: 2026-05-21T13:59:23+00:00

We are planned to use MySQL 5.5 but we do saw that there are

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We are planned to use MySQL 5.5 but we do saw that there are many sub-versions available in mysql5.5 as follows (mysql5.5.1; mysql5.5.3; mysql5.5.6; mysql5.5.8; mysql5.5.9) among these which one would be preferable for performance and scalability version.I need you help please…

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  1. Editorial Team

    I have a client with 3 Machines. Each server has the following

    MySQL 5.5.9
192GB RAM
162GB InnoDB Buffer Pool
Dual HexaCore (That's Right, 12 CPUs)
Circular Replication

    With these settings

    innodb_read_io_threads=64
innodb_write_io_threads=64
innodb_io_capacity=65536

    and Semisynchronous Replication Enabled

    I have all 12 CPUs engaged
    InnoDB works like a dream
    Performance is what I got !!!

    By all means, GO GET THE LATEST, MySQL 5.5.11

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