Support Home » VirtualHostX » MySQL
The websites you run with VirtualHostX should use the following settings to connect to the MySQL database:
MySQL Host: 127.0.0.1
MySQL Username: root
MySQL Password: virtualhostx
If you'd like to use an app to manage your database, I recommend Sequel Pro - it's a free, native Mac app. It's really quite wonderful. Instructions for using Sequel Pro are here.
You can also use phpMyAdmin to manage your databases. You can open VirtualHostX's built-in copy of phpMyAdmin by selecting "Open phpMyAdmin..." from the "Web Server" menu.