Dbms.ppt
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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.
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Dbms.ppt
- 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.
- 8. DATA BASE Collection of related data
- 14. What is Database Management System? DBMS is systematic way to create, retrieve, update and manage data
- 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
- 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