Developing Entity Relationship Diagrams (ERDs) Introduction This document seeks to give expanded explanation and examples of how to produce entity relationship diagrams.…

Entity Relationship Diagram (ERD) Objectives Define terms related to entity relationship modeling, including entity, entity instance, attribute, relationship and cardinality,…

1. Data Modeling using the Entity Relationship Model Chapter 3 2. Contents  High-level Conceptual Data Models for Database design  Example Database Application …

Slide 1 Chapter 6 Modeling the Data: Conceptual and Logical Data Modeling Slide 2 SAD/CHAPTER 62 Learning Objectives Understand the basic objectives of conceptual and logical…

Slide 1 Databases and Database Management Systems Slide 2 Slide 2Databases and DBMS Definition A database is an application package used for storage and retrieval of data…

Slide 1 Logical DB Design 5. 1 CSE2132 Database Systems Week 5 Lecture Logical Database Design Slide 2 Logical DB Design 5. 2 Logical DB Design in the System Lifecycle Project…

DST Revision – Week 1 Entity-Relationship Modelling, Database design Normalisation Assessed Components Assignment – due next week Exam – Jan 21st Two hours 30 multiple…

Lesson 4: The Relational Model Lesson Overview Database Design Entities Relationships E-R Diagrams Database Design LOGICAL DESIGN PHYSICAL DESIGN REQUIREMENTS ANALYSIS Data…

DST Revision – Week 1 Entity-Relationship Modelling, Database design Normalisation Assessed Components Assignment – due next week Exam – Jan 21st Two hours 30 multiple…