phpMyAdmin is a powerful PHP-based software tool which is used to control MySQL databases using a web interface. You can employ it to run MySQL commands, set up, edit and delete cells, rows and tables or handle users with different levels of access to the database in question. These tasks could be done from any device provided that you have a browser and access to the Internet hosting account in which the database is. With phpMyAdmin, you may also export or import a whole database, which is an extremely helpful feature if you need to migrate an Internet site from one web hosting provider to another. A variety of file formats are supported for the so-called dump file - CSV, SQL, XML and PDF, based upon what you'd like to do - move the data from one web hosting account to another, preview a whole database in a spreadsheet application like Microsoft Excel, etc.