Database Managment System 5/2/17

Database: A database is a collection of related data by data,mean known facts that can be recoreded and that have implicit meaning

Database Properties:

1.A database represented some aspect of real world ,sometime Called the mini world or the universe of discourse(VOD)
2.Database is a logically co-herent collection of data with some inhernt.
3.A database is designed,built and populated with data with specfic purpose

Database Management System:

DBMS is a collection of program that enables users to create and maintain a database.

End User:
1.Causal end user.
2.Naive parametric user
3.sophisticated end user
4.Stand-along-user