Learn Database Normalization - 1NF, 2NF, 3NF, 4NF, 5NF

An easy-to-follow database normalization tutorial, with lots of examples and a focus on the design process. Explains the “why“ and “how“ of normalization, and takes you step-by-step through: - First Normal Form (1NF) - Second Normal Form (2NF) - Third Normal Form (3NF), with a side note on Boyce-Codd Normal Form (BCNF) - Fourth Normal Form (4NF) - Fifth Normal Form (5NF) 0:00 What is database normalization? 3:55 First Normal Form (1NF) 10:24 Second Normal Form (2NF) 16:08 Third Normal Form (3NF) 20:29 Fourth Normal Form (4NF) 23:47 Fifth Normal Form (5NF) 26:41 Summary and review Corrections can be found in the pinned comment.