What Is Database Management System ?

A database management system (DBMS) is a collection of interrelated data and a set of programs to access those data . Generally the data is so arranged so as to a user or person using has something needful coming out .
The collection of data, usually referred to as the database, contains information relevant to an enterprise .
The primary goal of a DBMS is to provide a way to store and retrieve database information that is both convenient and efficient .

Database systems are designed to manage large bodies of information .
Management of data involves both defining structures for

storage of information and providing mechanisms for the manipulation of information .
In addition , the database system

must ensure the safety of the information stored , despite system crashes or attempts at unauthorized access .

The DBMS must be able to accept data definitions in source form and must be efficient to convert it into appropriate object form.
Generally a DBMS handles requests to retrieve , update , or delete existing data in the database or add new data to the database .

Some of the world's most popular databases are : Oracle, MySql, Microsoft SqlServer. There are others also but they are not used frequently ... 


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Article Written By jontymagicman

I am DInesh Varyani.

Last updated on 26-07-2016 149 0

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