Education Topic 03 & 04 : Entity Relationship Modelling

1. Er. Pradip KharbujaTopic 3 & 4Entity Relationship Modelling 2. Entity Relationship(ER) DiagramWe will learn to develop ER Diagram in this topic. 3. EntityAn…

Documents db-2

1: Database Systems Part II: Data Modeling * Introduction In designing databases, we begin by examining the âentitiesâ that are of importance to an organization. A conceptual…

Documents Entity-Relationship Model Using High-Level Conceptual Data Models for Database Design Entity Types,....

Entity-Relationship Model Using High-Level Conceptual Data Models for Database Design Entity Types, Sets, Attributes and Keys Relationship Types, Sets, Roles and Constraints…

Documents Data Modeling Using the Entity-Relationship (ER) Data Model.

Data Modeling Using the Entity-Relationship (ER) Data Model ER Model Concepts Entities and Attributes Entity Types, Value Sets, and Key Attributes Relationships and Relationship…