ProxySQL is an advanced database proxy solution designed for MySQL and PostgreSQL, aimed at enhancing connection management and performance for DevOps teams. With its multi-core architecture, it can handle hundreds of thousands of concurrent connections and multiplex them efficiently across thousands of servers. The software includes features such as sharding by user, schema, or table, and a powerful query rewriting capability that allows modifications to SQL statements on the fly, making it easier for development teams to manage their database queries without extensive code changes.

This open-source tool is battle-tested and focuses on providing high performance and availability. ProxySQL also integrates seamlessly with a variety of platforms and services, including Amazon Aurora, Docker, and various Linux distributions. It caters to organizations of all sizes, from small businesses to enterprises, and offers 24/7 live support along with comprehensive documentation for training purposes. With its robust features, ProxySQL empowers teams to optimize their database infrastructure effectively.