Learn
Practice
Newsletter
Resources
F
Toggle theme
0
F
Toggle theme
0
Toggle menu
Normalization Fundamentals
Last Updated: April 13, 2026
Ashish Pratap Singh
10 min read
Get Premium
Subscribe to unlock full access to all premium content
Subscribe Now
Reading Progress
0%
On this page
The Problem: Data Anomalies
Functional Dependencies
First Normal Form (1NF)
Second Normal Form (2NF)
Third Normal Form (3NF)
Boyce-Codd Normal Form (BCNF)
The Quick Test
Normalization in Practice
Vote/Request Content
Aa
Notes
Star
Complete
Ask AI
Keys and Constraints
Notes
Star
Complete
Ask AI
Denormalization