Distributed and client server databases, Database Management System

Distributed And Client Server Databases

Introduction

This unit tells the distributed database systems which are primarily relational and one important execution model: the client server model. This unit mainly focuses on the basic issues involved in the design of distributed database designs. The unit also talked about some very basic concepts; in respect of client server computing with the basic structure, advantages/drawbacks etc. It will be worth mentioning here that almost all the commercial database management systems follow such a model of execution. Although in client server model one of the main concepts is the concept of distribution but it is primarily distribution of roles on server computers or rather distribution of work. So a client server system may be a centralised database.

 

 

Posted Date: 3/12/2013 5:41:56 AM | Location : United States







Related Discussions:- Distributed and client server databases, Assignment Help, Ask Question on Distributed and client server databases, Get Answer, Expert's Help, Distributed and client server databases Discussions

Write discussion on Distributed and client server databases
Your posts are moderated
Related Questions
What are the types of storage devices? Primary storage Secondary storage Tertiary storage Volatile storage Nonvolatile storage

Which two files are used during operation of the DBMS? Data dictionary and transaction log are two files used during operation of the DBMS.


Lossless-Join Decomposition   Let us show an intuitive decomposition of a relation. We require a better basis for deciding decompositions since intuition may not always be r

Give detail description on Transactions. - Using transactions we can group all SQL commands into a single unit. - Transaction begins with some task and finishes only when a

What is a view? A view is a logical view on one or more tables.  A view on one or more tables i.e., the data from a view is not actually physically kept instead being derived f

State the data flow diagram of functional model Any action initiated by transition in the state diagram can be extended into an entire data flow diagram in functional model. Th

Describe the static hash file with buckets and chaining and show how insertion, deletion and modification of a record can be performed. In static hash file organization, the wo


what is view?explain