MySQL is a database system that stores data for websites. It is a type of RDBMS, or Relational Database Management System. This means that it organizes data into tables, and you can access and update the data using SQL commands.
MySQL is used by many popular websites, including Facebook, Twitter, and YouTube. It is also used by some large organizations, such as the US Census Bureau and the National Weather Service.
MySQL is free and open-source software, so anyone can download it and use it for their own website. MySQL runs on a server, which means you need to have a web server in order to use it. You can either install MySQL on your own server, or you can use a shared hosting service that provides MySQL. If you are just starting out with MySQL, it is recommended that you use a shared hosting service so that you don’t have to worry about installing and configuring the software yourself. Once you have MySQL installed, you can create databases and tables, and insert or update data using SQL commands.
You can also use PHP or other programming languages to interact with MySQL. For example, you can use PHP to display data from a MySQL database on a web page.