SAP Basis overlaps with the different aspects of traditional database administration. A graphical user interface (GUI). SAP Basis is a Group of programs and tools they performed as the interface with the Database, Operating Method, and SAP Basis is the middleware tool for the applications, operating method. Authorization and profile management tools for user management. Basis delivers the services like the communication with the functioning method, database and to the communication, memory management, And runtime collection of the submission and data, web requests, contacts the business of data and etc.