Since the ERP software is an integrated one, it essentially has a centralized master database, controlled by the system administrator. This module is built on a software platform which can handle large volumes of data by multiple users at the same time. This helps in simultaneous access and concurrent updation of data Hence Software will support fast access by any number of users on different modules of the software simultaneously. User rights can be given by the e-file manager for every single item on the menu based on the need so that the access is restricted to each application & information. This will ensure data integrity & very high security levels for software access. It is the hub from which all the other applications operate and is the central module of the ERP system. It provides an interface that is easy to understand, highly adaptable and user-friendly.