How to improve database performance?

Question

MySQL

What parameters need to be increased on the server in order to increase the speed of processing queues and queries to the database, you can also see a detailed description of performance for a separate database.

Answer 1

It's worth starting with scripts like mysqltuner.com .
Run on a live server that has been running for a long time, see what it says, what settings to tweak.

Answer 2

how to speed up mysql