Wednesday, September 29, 2010

Database Management System (DBMS), Defination Of DBMS

 Collection of interrelated data
Set of programs to access the data
 DBMS contains information about a particular enterprise
 DBMS provides an environment that is both convenient and efficient to use.
 Database Applications:
H Banking: all transactions
H Airlines: reservations, schedules
H Universities:  registration, grades
H Sales: customers, products, purchases
H Manufacturing: production, inventory, orders, supply chain
H Human resources:  employee records, salaries, tax deductions
n Databases touch all aspects of our lives