…-ahead can happen at the same time. How many read-aheads can be waiting in Queue … offer the neccessary performance. Are we just kidding ourselves, and should we switch to Oracle? … be established. I have assigned Inaam as the InnoDB scalability engineer. We do not have much resources for scalability…
Comment: Innodb Performance Optimization Basics
November 1, 2007 By 75 Comments
…I‘ve tuned everything up in the settings and have a better understanding of what each setting does in the my.cnf, I have… I don’t see here which is something that many…them to fix them. I do have 0 Select_full_join…the day when i can take the kid gloves off…chips, I can’t wait to see how things perform…
Post: Living with backups
November 6, 2008 By 28 Comments
…many sequential blocks of data and such access pattern may be preferred by the I/O scheduler over random I… tables which have dedicated buffers …response times, and doing backups which…how I/O scheduler will be dealing with I… { $is_running= 0; } … $kid = waitpid($pid, WNOHANG); if ($kid > 0) { last; …
