MySQL is a widely-used, open-source relational database management system (RDBMS) known for its speed, reliability, and ease of use. It serves as the data storage and management backbone for countless applications, websites, and systems around the globe. MySQL is compatible with various operating systems like Linux, FreeBSD, and Windows.
A key feature of MySQL is the ability to create "MySQL Profiles," which define connections to local or remote MySQL servers. These profiles are useful for offloading database work to separate servers, particularly in high-usage scenarios. MySQL supports different load-balancing modes, including single master and data sharding. For developers needing to optimize MySQL databases, tools like Neor Profile SQL are available to track SQL queries and identify performance bottlenecks.