MySQL Indexing: Best Practices

Proper indexing is a key ingredient of database performance and MySQL is no exception. In this session we will talk about how MySQL uses indexes for query execution, how to come up with an optimal index strategy, how to decide when you need to add an index, and how to discover indexes which are not needed.

Presented by Peter Zaitsev at Percona Webinars - August 15th, 2012.