DATABASE MANAGEMENT SYSTEM

DEFINITION

Database management system or DBMS in short refers to the technology of storing and retrieving users' data with olmost efficiency along with appropiate security measures.

Characteristics of Database Management System

A database managent system should be able to store any kind of data.

Support ACID properties

Support ACID (Accuracy completenss, isolation, and durability) properties. It is made sure is every DBMS that the real purpuse of data should not be lost while performing transactions like delete, insert an update.

Represent compex relationship between data

Data stored in a database is connected with each other and a relationship is made in between data. The only solution is to take backup of database and when ever it is needed, it can be stored louck.

Structure and described data

A data base should not contains only the data but also all the structures and definitions of the data.

Data integration

The management system database, is one of the most important characteristic. For what have a system integrity ensures the quality and reliability of database system

Current use of database

They are many chances that many users will be accessing the data system. concurrently at that time, DBMS utilize the database without any problem.