Aim of Object-Oriented Analysis
• To produce a specification of the requirements of the
system in terms of objects.
• Requirements Specification Document (RSD)
– describes what the system will do, and not how
Database System Architecture – Data Abstraction, Data Independence, Data Definitions and Data Manipulation Languages. Data models – Entity Relationship (ER), Mapping ER Model to Relational Mode, Network. Relational and Object Oriented Data Models, Integrity Constraints and Data Manipulation Operations. Module....
Introduction to data base management system – Data versus information, record, file; data dictionary, database administrator, functions and responsibilities; file-oriented system versus database system Database system architecture – Introduction, schemas, sub schemas and instances; data base architecture, data independence....
Database System Concept Evolution, Concepts of redundancy and dependence in flat file systems, Data Models, ER Diagram Database Technologies Relational Model, Relational Algebra part -1, Relational Algebra part –II Normalization for Relational Databases Informal Design Guidelines for Relational Schemas Functional D....