Posts Tagged ‘First Normal Form’

  • The Relational Model and Normalization

    Oct 23, 13 • 7139 Views • Notes1 Comment

    A Relational Database Management System (RDBMS) is a database management system that is based on the relational model as introduced by Dr. E.F. Codd. Every model should be according to the Codd rules or it satisfies Codd Rules. But in practice there is no