Joomla uses a number of different databases to store data. These include the default database that is used when you first install Joomla, as well as a number of third-party databases.
The default database is Joomla’s own proprietary database. This database is used to store all of the information that is specific to Joomla.
This includes information about the website, its content, and the users who are logged in.
Third-party databases are also used to store data in Joomla. These databases allow you to store data in a different format than the default database.
This can be useful if you want to store data in a different format than what is available in the default database.
Finally, Joomla also allows you to store data in a number of different formats. This includes text files, PDF files, and Excel files.
This allows you to store data in a format that is best suited for your needs.