phpMyAdmin is a highly efficient PHP-based tool used to manage MySQL databases using a web interface. You could use it to run MySQL commands, create, change and delete cells, rows and tables or handle users with separate levels of access to the database in question. Every one of these tasks may be completed from any device given that you have a web browser and access to the web hosting account where the database is. With phpMyAdmin, you can also export or import a whole database, which is a very useful feature if you want to migrate an Internet site from one hosting provider to another. A number of different file formats are supported for the so-called dump file - CSV, SQL, XML and PDF, based on what you want to do - move the data from one internet hosting account to another, preview an entire database in a spreadsheet app for instance Microsoft Excel, and so forth.