Documents Databases 2 Storage optimization: functional dependencies, normal forms, data ware houses.

Databases 2 Storage optimization: functional dependencies, normal forms, data ware houses Functional Dependencies X -> A is an assertion about a relation R that whenever…

Documents Databases 1

Databases 1 Sixth lecture * Functional Dependencies X -> A is an assertion about a relation R that whenever two tuples of R agree on all the attributes of X, then they…

Documents Databases 2

Databases 2 Storage optimization: functional dependencies, normal forms, data ware houses Functional Dependencies X -> A is an assertion about a relation R that whenever…