Database Management System, short presentation. 10 slides only.

1. ORIENTAL COLLEGE OF
TECHNOLOGY
BHOPAL (M.P.)
DATABASE MANAGEMENT SYSTEM (DBMS)
By :
UtKarsh Gangwar
Prateek Kumar

2. DATABASE MANAGEMENT
SYSTEM (DBMS)

3. What is DBMS
• It is a system software for creating and
managing databases.
• It provides users and programmers with a
systematic way to create, retrieve, update and
manage data.
• Some examples :-
MySQL, Microsoft Access, FileMaker, Oracle,
Clipper, and FoxPro, SQL Server.

4. Block Diagram of DBMS

5. Types of DBMS
Hierarchical databases.
Network databases.
Relational databases.
Object-oriented databases.

6. Hierarchical databases

7. Network databases

8. Relational databases.

9. Object-oriented databases.

10. Advantages
• Data easily:- accessed, locked and modified
• Reduce redundancy
• Faster Access.
• Provides concurrency.
• Secure.
• Data Integrity.
• Provides backup and Recovery.
• Robust data integrity capabilities
• Logging and auditing of activity

11. Limitations of DBMS
• Complexity :- Databases are complex
hardware and software systems.
• Cost :- Databases require significant upfront
and ongoing financial resources.
• Security.
• Compatibility.