Techblog Careesma Just another Network site

27May/10Off

Optimizing slow queries in Mysql

Posted by Luis Sobrecueva

Recently we had to optimize a set of slow queries in our website and I took advantage of this to write a brief article with some optimization tips.

When system performance is slow, before spending a lot of money in hardware, it's a good idea to review your mysql queries, and the best  tool to use is called 'EXPLAIN'.
Let's see a example: