Percona Server for MySQL

Percona Server for MySQL is a free, compatible, enhanced, open source drop-in replacement for MySQL. Percona states it provides superior performance, scalability, and instrumentation. Boasting over 5,300,000 downloads, Percona Server’s self-tuning algorithms and support for high-performance hardware delivers excellent performance and reliability

Percona Server for MySQL delivers enterprise-grade features and higher uptime, along with a number of key benefits that improve database performance and efficiency. It provides more time to focus on key priorities, as users need to spend less time on tuning and administering.