This document provides an introduction to database management systems (DBMS). It defines a DBMS as a systematic way to create, retrieve, update, and manage data. A DBMS allows data like text, numbers, images, videos, and sounds to be collected and stored together as a database. Examples of DBMS applications include telephone systems for contact details, Facebook for user information and connections, online shopping, and supermarket inventory systems. The document also discusses traditional databases, multimedia databases, and geographic information systems.

1. INTRODUCTION
TO DBMS
PRESENTED BY
L.Poongothai
Asst.professor
Department of Computer Science
DR.MGR Janaki College for Women

2. Have u heard about the word
“DBMS”?
Yes, Right it is Database
Management System.

3. But, before we learn about
database, lets
understand……..
What is Data?

4. DATA
FACT OR RECORDED INFORMATION

5. It may be a Text,
numbers, images, videos
or sounds.

7. What is database?

8. DATA BASE
Collection of related data

9. Collection of Text

10. Collection of images

11. Collection of Numbers

12. Collection of Videos

13. Collection of Sounds

14. What is Database Management System?
DBMS is systematic
way to create,
retrieve, update and
manage data

15. DBMS
CREATE RETRIEVE
UPDATE MANAGE

16. Telephone system is using DBMS to get
the contact details

17. Facebook also needs DBMS to find ur
friends, messages and lot more

18.  We can provide countless examples for
DBMS
 We may think it is new concept but not
so, it was introduced by Charles Bechman

19. Traditional
database
(TDB)
Multimedia
database
(MDB)
Geographic
information
system (GIS)

20. Combination of Text and Numbers
Traditional
database

21. Combination of text, numbers, images
and sounds
Multimedia
data base

22. GIS is a computer system for capturing,
storing, checking and displaying data related
to positions on earth surface
Geographic
information
system
Storing
Capturing
Checking
&
displaying

23. Real time system
Online
shopping Super
markets

24. I hope u understand
what is database
management system