LIBRARY MANAGEMENT SYSTEM: DESIGN AND IMPLEMENTATION Prepared for: Prepared by: Cynthia Xin Zhang, Instructor ITCS 3160 - 001 Group 4 Darren Adams Sergey Begun Andrew Fail…

Database systems-Systems Development Overview Week 7: Slide 1 of 46 Database Design Overview Naveed Anwer Butt @ UOG -April 2009 Database systems-Systems Development Overview…

Chapter 2: Entity-Relationship Model Entity Entity Sets Relationship Sets Design Issues Mapping Constraints Keys E-R Diagram Extended E-R Features Design of an E-R Database…

1. Entity-Relationship Model Entity Sets Relationship Sets Design IssuesMapping ConstraintsKeys E-R Diagram Extended E-R Features Design of an E-R Database Schema Reduction…

1. Entity-Relationship Model Entity Sets Relationship Sets Design IssuesMapping ConstraintsKeys E-R Diagram Extended E-R Features Design of an E-R Database Schema Reduction…

1. Entity-Relationship Model Entity Sets Relationship Sets Design IssuesMapping ConstraintsKeys E-R Diagram Extended E-R Features Design of an E-R Database Schema Reduction…

1. Data Models Data model is a collection of conceptual tools for describing data, data relationships, data semantics, and consistency constraints.  Data Models have two…

1. Chapter 2:Entity-Relationship Model Entity Sets Relationship Sets Design IssuesMapping ConstraintsKeys E-R Diagram Extended E-R Features Design of an E-R Database Schema…

1. Chapter 2:Entity-Relationship Model Entity Sets Relationship Sets Design IssuesMapping ConstraintsKeys E-R Diagram Extended E-R Features Design of an E-R Database Schema…

Slide 1Chapter 2: Entity-Relationship Model Entity Sets Relationship Sets Design Issues Mapping Constraints Keys E-R Diagram Extended E-R Features Design of an E-R Database…