This advanced module, in contrast, deals with implementation aspects of relational systems as well as to the internal structure and performance issues related to DBMS and tests the candidates‟ knowledge of the current enhancements to relational database systems, object oriented database,datamining, data warehousing etc. These introductory units tend to concentrate on the use of relational database systems. The DBMS is a general purpose software system that facilitates the process of defining constructing and manipulating databases for various applications. Units introducing database concepts are now an accepted part of most computer science courses. INTRODUCTION TO DATABASE-MANAGEMENT SYSTEM: Database Management System: A database-management system (DBMS) is a collection of interrelated data and a set of programs to access those data. Database management systems are standard tools that enable the storage and retrieval of data within modern information systems.
