Skip to content

Sections

Maps Timeline Graph Cosmos Life Culture Innovation People Climate Trends Art

© 2026 Vinony · Knowledge from Wikipedia, Wikidata, and 27 public APIs.

fourth normal form · Vinony

EntityQ2492261· pop 10· linked from 20 articles

fourth normal form

Sign in to save

normal form used in database normalization concerned with multivalued dependency

Connections

International Standard Book Number

digital object identifier

database normalisation

referential integrity

first normal form

third normal form

second normal form

functional dependency

Boyce–Codd normal form

denormalization

data redundancy

multivalued dependency

Categories

Database normalization

Sources

wikipedia.externallinksexternallink

What links here20 pages

database normalisation

multivalued dependency

fifth normal form

sixth normal form

denormalization

first normal form

second normal form

third normal form

domain-key normal form

database design

Armstrong's axioms

Boyce–Codd normal form

Similar entities

Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).

fifth normal form

Entitydist 0.25

Boyce–Codd normal form

Entitydist 0.25

third normal form

Entitydist 0.26

sixth normal form

Entitydist 0.35

database normalisation

Entitydist 0.38

multivalued dependency

Entitydist 0.47

Entitydist 0.47

Entitydist 0.49

single source of truth

Entitydist 0.54

denormalization

Entitydist 0.55

Codd's 12 rules

Entitydist 0.55

functional dependency

Entitydist 0.56