Question

MySql configuration file my.cnf. ideal setup for 256 and 512Mb on Ubuntu ???

In order to avoid databases crashes or overloads. Which is the ideal configuration of the my.cnf file of the mysql database, for 256 or 512Mb memory sizes hostings running Ubuntu,


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And do not forget about

[mysqld]
performance_schema = OFF

Seems, like starting from 5.6 it is enabled by default. And it is killer of all mem-optimizations inside 512Mb box)))

This https://tools.percona.com/wizard <br>is a wizard to generate my.conf

Read this post http://digitaloceanvps.blogspot.com/2014/04/best-configuration-for-512mb-1gb-ram.html <br> <br>it works well with my 512mb vps using wordpress