Entity-Relationship Modeling COMP313 ± Database Management System a technique used to analyze & model the data in organizations using an Entity Relationship (E-R) diagram.…
Slide 1Stephen C. Hayne Data Modeling zMethod yidentify/describe data entities zNotation yway to illustrate findings zApproaches yNormalization yEntity Relationship Slide…
Slide 1 Chapter 2 Entity-Relationship Model Chapter 11 & 12 in Textbook Slide 2 2 Database Design Steps in building a database for an application: 1. Understand real-world…
1. Match the Terms on the Left with the Definitions on the Right 14 1:1 Relationships 01. An entity which can exist independently of other entities 17 1:M Relationships…
Chapter 11 Entity-Relationship Modeling Based on Chapter 12 2 Objectives EntityâRelationship (ER) modeling in database design. Basic concepts associated with ER model. Diagrammatic…
Chapter 11 (I) CIS458 Sungchul Hong Chapter 11 - Objectives How to use EntityâRelationship (ER) modelling in database design. Basic concepts associated with ER model. Diagrammatic…