MySQL is one of the most famous an open-source relational database management system.
“SQL” stands for Structured Query Language.
Basically MySQL used for store data in database which dynamically use for show or handle other functionality in web application.
MySQL is very compatible with PHP, the most popular language for development of web application.
MySQL is very easy to learn how to use it. You just have to learn only few basic things of SQL. You can build and interact with MySQL with few simple SQL commands.