Boyce–Codd normal form
= Boyce–Codd normal form
{wiki=Boyce–Codd_normal_form}
Boyce–Codd Normal Form (BCNF) is a type of database normalization used to reduce redundancy and potential anomalies in relational database design. It is an extension of the Third Normal Form (3NF) and addresses certain types of dependencies that 3NF does not handle adequately.