1. The Relational Database Model Course:-MCA-II Subject:-Database Management System Unit:-2 2. Outline Data Models, Schemas, and Instances Three-Schema Architecture…
Slide 1 Chapter 2 Database System Concepts and Architecture Dr. Bernard Chen Ph.D. University of Central Arkansas Fall 2008 Slide 2 Outline Data Models, Schemas, and Instances…
Slide 1 Database Administration Rehema Baguma Slide 2 Who is a DBA A person responsible for designing, implementing, and maintaining the database system; establishing policies…