1. Database Systems: Design, Implementation, and Management Eighth EditionChapter 2 Data ModelsDatabase Systems, 8th Edition1 2. Objectives • About data modeling and why…
Slide 1Part of the UK Data Archive and the Arts and Humanities Data Service. Funded by the Joint Information Systems Committee and the Arts and Humanities Research Board.…
1.Database Systems:Design, Implementation, and Management Eighth Edition Chapter 2 Data Models Database Systems, 8 thEdition2. Objectives About data modeling and why data…
Slide 1 Entity-Relationship Model and Enhanced Entity-Relation Model Slide 2 Outline Data Models Notation basics Understanding types of relationship Generalization/Specialization…