Database Management System(DBMS)

Unit - IV

Parallel and distributed database - Introduction - architecture for parallel database - parallel
query evaluation - parallizing individual operations - parallel query optimization.
Introduction to distributed database -distributed DBMS architeture - storing data in distributed
DBMS - Distributed updating catalog management - Distributed query processing updating
distributed data -distributed transaction - distributed concurrency control - distributed
recovery - object data base system motivating - structure data types - operations on structed
data - Encapsulation and ADTS- inheritance - objects, OIDS and reference types - Database
design for ORDBMS - ORDBMS implementation challenges - OODBMS - comparing RDBMS - OODBMS and
ORDBMS.