ER Modeling III

Learning Objectives

• Describe how to model inheritance within an ER diagram
• Explain the difference between disjoint and overlapping constraints on subtypes
• Create an ER model based on a case study of a real-world system

How to Complete this Lesson

1. Read Fundamentals of Database Management Systems Chapter 9: Object-Oriented Database Design (skim) (45 minutes)
2. Attend the class meeting
3. Complete the handout as time permits in (or out of) class

Due

As a reminder, the following is due this lesson:

• Assignment: Introductions

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