It is known as Structured Query Language. It is used for managing databases.
An open-source relational database management system built on SQL is called MySQL.
SQL performance depends on the database system. MySQL has a reputation for being dependable and fast.
SQL scales with the underlying database system. MySQL supports large-scale web applications.
SQL syntax is standardized. MySQL has specific extensions and features.
SQL is not licensed; it is a language. MySQL is open source with commercial licenses available.