Abstract: Disclosed are database systems, methods, computer program products, and systems for providing a training application for training a user to use a computing application. In some implementations, a server of a database system provides a training application configured to train a user to use a computing application, the training application associated with a source code file stored in a database of the database system. The server provides an instruction, via the training application, requesting the user to perform a first task within a training environment, the training environment enabling actual or simulated computing events of the computing application to be performed during use of the training application, the first task configured to cause one of the actual or simulated computing events to be performed including a modification to data stored in a database of the database system. The server determines whether the first task has been performed correctly.