Module 2: Data Models

Module 2: Data Models

• 1.2.1 Data Modeling and Data Models (pg. 35) [5 minutes]
• 1.2.2 The Importance of Data Models (pg. 36) [5 minutes]
• 1.2.3 Data Model Basic Building Blocks (pg. 36 - 37) [5 minutes]
• 1.2.4 The Evolution of Data Models (pg. 40 - 54) [10 minutes]
• 1.2.5 Degree of Data Abstraction (pg. 54 - 60) [10 minutes]
• 1.2.6 Database Naming Conventions [5 minutes]
• 1.2.7 History of Databases [5 minutes]
• 1.2.8 XML [5 minutes]
• 1.2.9 JSON [5 minutes]
• 1.2.10 How to Create a Crow's Foot Diagram in Visio [5 minutes]