Jan 25: EER Models

Objectives

• Explain specialization/generalization relationships and how to represent them in EER.
• Apply conceptual modeling techniques to create an EER model from data requirements.

Lesson Outline

Lecture Slides: EER Models

• [20 min] Specialization relationships
• [10 min] draw.io diagramming tool primer
• [30 min] Group Activity: Vehicle Rental
• [15 min] Compare solutions

Your To-Do List

• Finish zyBook sections 4.1 – 4.6
• Finish Homework 1 (due Monday)
  • Use Chen notation for this homework
  • See Abstract ER Model Solution.pdf