MySQL is a popular, open-source relational database management system (RDBMS) used to store, organize, retrieve, and manage structured data for websites and web applications. It uses Structured Query Language (SQL) to handle data efficiently, making it a reliable choice for applications that require secure, consistent, and well-organized information management.

With features such as relational tables, indexing, transactions, data relationships, and query optimization, MySQL supports everything from content management systems and e-commerce platforms to customer portals and business applications. It integrates seamlessly with technologies such as PHP, Drupal, and WordPress, enabling developers to build data-driven digital solutions that are scalable, maintainable, and capable of supporting evolving business requirements.