FUNCTIONAL DEPENDENCIES Deepak Gour, Faculty – DBMS, School of Engineering, SPSU Definition • Let R be the relation, and let x and y be the arbitrary subset of the set…
Entity Relationship Diagrams Goals of Database Design ± To full fill information requirements of the users and application ± To support all processing requirements as well…
CS9152 - DATABASE TECHNOLOGY UNIT – IV CS9152 – DATABASE TECHNOLOGY UNIT – IV DATABASE DESIGN ISSUES TEXT BOOK 1. Elisa Bertino, Barbara Catania, Gian Piero Zarri,…
Chapter 13 Normalization Review Questions 13.1 Describe the purpose of normalizing data. When we design a database for a relational system, the main objective in developing…
UNIT I Introduction - Historical perspective - Files versus database systems - Architecture - E-R model- Security and Integrity - Data models. INTRODUCTION Data : • •…
Assignment – SET 1 Subject – Database Management System Code: MI0034 Q1. Differentiate between Traditional File System & Modern Database System? Describe the properties…