Rules

1NF

• Each cell can only have 1 value

• Each row is unque

2NF

• No col can depend on a col within PK

3NF

• No transitive dependencies

BCNF

• Cannot have more than one candidate key

4NF

• When you have two independent cols, so it does that thing where you have the value of one col come up for each of values for the other col... NOT ALLOWED

5NF

• Cannot compress into smaller tables without data loss