MySQL is an open source and free relational database management system. In the Web Development, MySQL is the most popular and widely used relational database. MySql has a community version and a commercial version. The community version is completely free and can almost meet all usage scenarios. Since MySQL is open source, we can also customize and develop our own specific version according to our own needs.
This tutorial includes MySQL introduction, SQL statements, MySQL data management and maintenance, MySQL database management, performance improvement and some other topics.
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