About this document
Differences Between 3NF and BCNF by felipe_seguel91 is a document available to read on EtoBox.
The document discusses the third normal form (3NF) and Boyce-Codd normal form (BCNF) for database normalization. It defines 3NF as when non-key attributes are dependent only on the primary key. BCNF is more restrictive, requiring that all determinants be candidate keys. Examples are provided to illustrate when relations satisfy 3NF versus BCNF. The goal of normal forms is to avoid data anomalies by removing redundant or unrelated data.
- Author
- felipe_seguel91
- Language
- EN