Component Soft Ltd.
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Component Soft Ltd - Blogs
Founded in 1995, the Component Soft Ltd has 15 years of experience on Solaris education and support. Our instructors use this site to publicate some nice or nasty features discovered in Solaris, Linux or Mysql.
Running mysql instances of multiple versions on the same machine
by Attila Szlovencsák on 04.20.2010Running multiple instances of the same binary of mysql is not a big deal. However trying to install and run mysql 5.0, 5.1 and 5.5 on the same machine... that's somewhat more tricky. more »
Mysql lock debugging... find the locker.
by Attila Szlovencsák on 04.11.2010A common problem for transactional databases to identify what some transactions/thread waiting for.With MYISAM, where we could use table locks only, that is quite easy. For innodb, with row (or rather page) locks it is much harder. more »
