For MySQL Database, the connection parameters are as follows: Host - `yourserver.heliohost.org` (for example, if you are on Johnny, hostname is `johnny.heliohost.org`)Port - 3306 (MySQL default)Other parameters are database name, database user, and a password. Also, remember that if you are trying to connect to the database from any other application other than on the server itself, you need to enable remote connection. To do so, go to Remote MySQL section in cPanel and add a % in Access Hosts. I hope that helps. If you need any other information, let us know.