Slide 3-1 Elmasri and Navathe, Fundamentals of Database Systems, Fourth Edition Revised by IB & SAM, Fasilkom UI, 2005 Exercises Apa beda database schema.
Slide 3- 1. Chapter 3 Data Modeling Using the Entity- Relationship (ER) Model.
Data Modeling Using the Entity-Relationship (ER) Model
Database Systems – ER Diagrams EXAMPLE COMPANY DATABASE Requirements of the Company (oversimplified to illustrate) The company is organized into DEPARTMENTs.
ER Modeling The main reference of this presentation is the textbook and PPT from : Elmasri & Navathe, Fundamental of Database Systems, 4 th edition, 2004,
Chapter 5 Data Modeling Using the (Enhanced) Entity-Relationship (E-ER) Model Copyright © 2004 Pearson Education, Inc.
