Web application for database administration, supposed to be school learning tool for SQL. Application is written with GWT framework, can connect by default to server’s MySQL database and reads meta information about stored functions and procedures, creates and executes them also executes SQL statements with some debug option. Supported list of database types to connect with this application can be extended by application’s bundles. Bundles are defined by provided API and they can be load to system by admin during the runtime, for example admin can create PostGreSQL bundle, upload it, and user will see this connection option in login screen, where he enters connection parameters.