Introduction to DBMS

INTRODUCITON TO DBMS

DBMS stands for Database Management System. DBMS means database with management system.
That means a system used to manage database.
Database Management System is a set of programs to store, retrieve and manage data from database.

Examples of DBMS:
  • MySQL
  • PostgreSQL
  • Microsoft Access
  • SQL Server
  • Oracle
What are the components of DBMS?
  • Data
  • Software
  • Hardware
  • SQL
  • Query processor
  • Database engine
  • Data dictionary, etc.

Who is the father of DBMS?
Dr Edgar F Codd. Dr E.F.Codd. 

What is the need of DBMS?
  • For databse creation
  • For database updation.
  • For information retrieval from dataabase.
  • For database management.
Examples of Database applications:
  • Facebook storage system
  • Relve reservation system, IRCTC
  • College ERP
More topics from DBMS to read:

DATABASE MANAGEMENT SYSTEM

EasyExamNotes.com covered following topics in DBMS.
A list of Video lectures
Python Programming ↓ 👆
Java Programming ↓ 👆
JAVA EasyExamNotes.com covered following topics in these notes.
JAVA Programs
Principles of Programming Languages ↓ 👆
Principles of Programming Languages
EasyExamNotes.com covered following topics in these notes.

Practicals:
Previous years solved papers:
A list of Video lectures References:
  1. Sebesta,”Concept of programming Language”, Pearson Edu 
  2. Louden, “Programming Languages: Principles & Practices” , Cengage Learning 
  3. Tucker, “Programming Languages: Principles and paradigms “, Tata McGraw –Hill. 
  4. E Horowitz, "Programming Languages", 2nd Edition, Addison Wesley

    Computer Organization and Architecture ↓ 👆

    Computer Organization and Architecture 

    EasyExamNotes.com covered following topics in these notes.

    1. Structure of desktop computers
    2. Logic gates
    3. Register organization
    4. Bus structure
    5. Addressing modes
    6. Register transfer language
    7. Direct mapping numericals
    8. Register in Assembly Language Programming
    9. Arrays in Assembly Language Programming

    References:

    1. William stalling ,“Computer Architecture and Organization” PHI
    2. Morris Mano , “Computer System Organization ”PHI

    Computer Network ↓ 👆
    Computer Network

    EasyExamNotes.com covered following topics in these notes.
    1. Data Link Layer
    2. Framing
    3. Byte count framing method
    4. Flag bytes with byte stuffing framing method
    5. Flag bits with bit stuffing framing method
    6. Physical layer coding violations framing method
    7. Error control in data link layer
    8. Stop and Wait scheme
    9. Sliding Window Protocol
    10. One bit sliding window protocol
    11. A protocol Using Go-Back-N
    12. Selective repeat protocol
    13. Application layer
    References:
    1. Andrew S. Tanenbaum, David J. Wetherall, “Computer Networks” Pearson Education.
    2. Douglas E Comer, “Internetworking with TCP/IP Principles, Protocols, And Architecture",Pearson Education
    3. KavehPahlavan, Prashant Krishnamurthy, “Networking Fundamentals”, Wiley Publication.
    4. Ying-Dar Lin, Ren-Hung Hwang, Fred Baker, “Computer Networks: An Open Source Approach”, McGraw Hill.