III YEAR V SEMESTER – COURSE CODE: 7BCE5C2 CORE COURSE-X–RELATIONAL DATABASE MANGEMENT SYSTEMS Unit I Introduction: Database System Applications Purpose of Database Systems View – – of Data– Database Languages Relational Databases Database Design Object based and – – – semi structured databases Data storage and Querying Database Users and Administrators– – – Transaction Management Database users and Architectures History of Database System. – – E-R model constraints E-R diagrams E-R design Entity-Relationship Model: – – – issues weak entity sets Extended E-R features. – – Unit II
III YEAR – V SEMESTER COURSE CODE: 7BCE5C2 CORE COURSE-X–RELATIONAL DATABASE MANGEMENT SYSTEMS Unit I Introduction: Database System Applications – Purpose of Database Systems – View of Data– Database Languages – Relational Databases – Database Design – Object based and semi structured databases – Data storage and Querying – Database Users and Administrators– Transaction Management – Database users and Architectures – History of Database System. Entity-Relationship Model: E-R model – constraints – E-R diagrams – E-R design issues – weak entity sets – Extended E-R features. Unit II