PrestaShop 1.7. How to check database connection data

A database connection is a technique or method, by which a database server and its client software communicate with each other. This connection is used for a client to send commands to and receive replies from the server.

There are two ways to check database connection data.

1. Enter your website server via FTP or cPanel File manager.
2. Go to your store root directory.
3. Find the app/config/parameters.php file. You will see there the database data: 

4. In your PrestaShop admin panel go to Advanced parameters -> Information. In the Database information section you can see the database connection data: MySQL version, MySQL server, MySQL name, MySQL user, Tables prefix, MySQL engine, MySQL driver: 

Hopefully, this tutorial was helpful for you.