Data Representation and Databases · Data & Analysis

Relational Database Design

Designing efficient data models using Entity-Relationship Diagrams and normalization techniques.

Key Questions

  1. 1How does normalization prevent data inconsistency and redundancy in large systems?
  2. 2What are the trade-offs between a rigid relational database and a flexible NoSQL database?
  3. 3How do we model complex real world relationships like many to many interactions?

MOE Syllabus Outcomes

MOE: Data Representation and Databases - JC1
Level: JC 1
Subject: Computing
Unit: Data Representation and Databases
Period: Data & Analysis

Suggested Methodologies

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