Components of database Environment

Components of database Environment

1.Application Programs, It is used to create and maintain the database that provides information to its users.
2.Repository, It contains all screen and report formats, all data information, and definition of other organizations, and systems components which is the centralized knowledge base.
3.User Interface, These are languages, menu, and other facilities wherein the users interact with various system components.
4.Database Management System (DBMS), a commercial program that is used to create and maintain the database. It provides information to the users.
5.System Developers, These persons design and develop new applications program such as programmers and system analysts.
6.Data Administrators, Persons who are responsible for the overall information from it.
7.End Users, These are the persons within the organization who operate and modify the data in the database, and who request or receive information from it.