All database connections are available in the Connections section. To create a new connection, click the Connections button on the main toolbar, and then click Create new connection. A new modal form opens. Select MariaDB and enter the connection details.
![connection mariadb](https://www.datensen.com/blog/wp-content/uploads/connection-mariadb.png)
Your new MariaDB connection will appear in the list of all database connections.
To start the reverse engineering process, click Connect and load the existing database connection.
![MariaDB connection and reverse engineering](https://www.datensen.com/blog/wp-content/uploads/reverse-engineer-mariadb.png)
As a result, you will see an ER diagram for your database structure.
If you wish to visualize another MariaDB database, either create a new connection or create a copy of an existing connection by clicking the Duplicate link.
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