
*Percona Server for MySQL* is a free, fully compatible, enhanced, and open
source drop-in replacement for any *MySQL* database. It provides superior
performance, scalability, and instrumentation.

*Percona Server for MySQL* is trusted by thousands of enterprises to provide
better performance and concurrency for their most demanding workloads. It
delivers more value to *MySQL* server users with optimized performance,
greater performance scalability and availability, enhanced backups, and
increased visibility. `Commercial support contracts are available
<https://www.percona.com/services/support/mysql-support>`__.
