DATABASE MANAGEMENT SYSTEM
A Database is well organized collection of related data used by application systems of some particular organization.
A database need to be managed by an appropriate package of software which is called Database Management system (DBMS).DBMS acts a intermediator between the user and the database.
A database need to be managed by an appropriate package of software which is called Database Management system (DBMS).DBMS acts a intermediator between the user and the database.
The DBMS is also incharge of access,security,storage,and host of other functions for the database system.It does this through a selection of computer program.
The DBMS provides security facilities in a variety of forms,bothto prevent unauthorized access and to prevent authorized users from accessing data concurrently without any inconsistency in the database.