Database design made easy, part 4: Third Normal Forum
Channel: Hugo Kornelis
Date: 2024-01-22

A table is in Third Normal Form when (1) it satisfies all rules of Second Normal Form (see previous video), and (2) no non-key column depends on a column or combination of columns that is not a candidate key. Confused by this terminology? Then the explanation and examples in this video should clear things up!

For more in-depth database design training, check out my seven and a half hour course on relational database design on Pluralsight: https://www.pluralsight.com/courses/relational-database-design