Database Normalization - Database Tutorial

Explore the fundamentals of database normalization in this comprehensive tutorial from Great Learning. Learn why normalization is crucial for effective RDBMS design, how it helps identify and eliminate anomalies, and its practical implementation using basic RDBMS constructs. Dive into commonly used normalization forms, understand their cascading relationships, and discover how they contribute to creating modular, fault-free databases. Cover topics including atomic and non-atomic values, second and third normal forms, Boyce-Codd normal form, and fourth normal form. Gain insights into resolving update anomalies and optimizing database structure for complex queries like joins.

Introduction
Overview
Why Normalization
Normalization Types
Atomic Values
Nonatomic Values
Second Normal Form
Example
NonKey Attribute
Third Normal Form
Anomalies
Update
Resolving
Boyce Code Normal Form
Boyce Code Normal Form Example
Fourth Normal Form