02010 ppt ch02

Database Systems: Design, Implementation, and Management Eighth Edition Chapter 2 Data Models Database Systems, 8 th Edition

Objectives ,[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

Introduction ,[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

Data Modeling and Data Models ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The Importance of Data Models ,[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

Data Model Basic Building Blocks ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

Business Rules ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

Discovering Business Rules ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

Discovering Business Rules (continued) ,[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

Translating Business Rules into Data Model Components ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The Evolution of Data Models Database Systems, 8 th Edition

The Hierarchical Model ,[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

Database Systems, 8 th Edition

The Hierarchical Model (continued) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The Network Model ,[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The Network Model (continued) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The Network Model (continued) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The Network Model (continued) ,[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The Relational Model ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The Relational Model (continued) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The Relational Model (continued) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The Entity Relationship Model ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The Entity Relationship Model (continued) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The Object-Oriented (OO) Model ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The Object-Oriented (OO) Model (continued) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The Convergence of Data Models ,[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

Database Models and the Internet ,[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

Data Models: A Summary ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

Degrees of Data Abstraction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The External Model ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The External Model (continued) ,[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The Conceptual Model ,[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The Conceptual Model (continued) ,[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The Internal Model ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

The Physical Model ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

Summary ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

Summary (continued) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

Summary (continued) ,[object Object],[object Object],[object Object],[object Object],[object Object],Database Systems, 8 th Edition

02010 ppt ch02

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02010 ppt ch02