MySql: Slow queries, queries to optimize control
In MySQL there is a parameter that enables logging of queries that take more than x seconds to execute calls Slow Queries. Basically what it does is put them in a log file and then check with mysqldumpslow. This mechanism may be useful to improve the overall performance of the database if we reduce the value of a progressive manner to the execution times of "leave" before declaring a query such as "slow" or slow query...