Databases & SQL

Normalised Data

/ˈnɔːməlaɪzd ˈdeɪtə/

Definition

Data structured to reduce redundancy by separating into related tables with references, following normal forms.

Example in context

"Normalised: user addresses are in a separate table with a foreign key — not duplicated in every order row."

Related terms

Practice this term

Master Normalised Data in context by working through exercises in the Databases & SQL module. You'll see the term used in real engineering scenarios with multiple-choice, fill-in-the-blank, and matching drills.