Database Management System05 marksNormalization purpose and need
Why normalization is needed in database design? Describe third normal form with an example.
Why normalization is needed in database design? Describe third normal form with an example. [5]
--- Normalization is the process of organizing a relational database to reduce data redundancy and improve data integrity. It is needed because poorly designed tables suffer from the following problems (called update anomalies): Anomaly Description ------ Insertion Anomaly Cannot insert data with...