If you want to use the database with your own application, you need to set the following values ​​in its configuration file (usually config.php or configuration.php):

• server name: localhost;
• username: name of the database user;
• database password: password of the database user;
• database name: name of your database;
• prefix: different for each application, usually already set by default.

The database must be created in the hosting/VPS/physical server control panel in the Databases section.