DBMS+II+Unit
DATABASE MANAGEMENT SYSTEMS TERM 2008-09 B. Tech II/IT II Semester UNIT-II PPT SLIDES Text Books: (1) DBMS by Raghu Ramakrishnan (2) DBMS by Sudarshan.
Lecture plan
Chapter 7 Database Design and The E–R Model. 2 Goals n Facilitate DB design and represent the overall logical structure of the DB. n Definition Entities.
DATABASE DESIGN
Chapter 6: Entity-Relationship Model
L10 - The GIS Database – Part 1 Chapter 8. Entity Bangor –Penobscot County, Maine, United States –Centroid - 44.801N, - 68.778W –Area 34.4 square miles.
Data Modeling Using the Entity-Relationship (ER) Model
Chapter 3 The Relational Database Model. Logical View of Data Relational Database – Designer focuses on logical representation rather than physical –
Chapter 6: Entity-Relationship Model. 6.2 Chapter 6: Entity-Relationship Model Design Process Modeling Constraints E-R Diagram Design Issues Weak Entity.
DATABASE MANAGEMENT SYSTEMS
DATABASE MANAGEMENT SYSTEMS TERM 2010-11 B. Tech IV/EEE II Semester UNIT-II PPT SLIDES
