Percona Server for MySQL is a free, fully compatible, enhanced, open-source drop-in replacement for MySQL. It provides superior performance, scalability, and instrumentation. 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. Percona is a market leader in providing best-of-breed enterprise-class software, support, consulting, managed services, and training for on-premise and cloud-based open-source databases. Percona was founded on the belief that everyone should have access to scalable, secure, efficient, and resilient database software features, without inflated fees or vendor lock-in. Our global network of experts spans more than 35 countries and we have assisted over 3,000 clients worldwide.