Data fragmentation-use of partial data by applications, Database Management System

 Use of partial data by applications: In common, applications work with views rather than whole relations. Thus, it may be more appropriate to work with subsets of relations rather than whole data.

 

 

Posted Date: 3/13/2013 8:33:01 AM | Location : United States







Related Discussions:- Data fragmentation-use of partial data by applications, Assignment Help, Ask Question on Data fragmentation-use of partial data by applications, Get Answer, Expert's Help, Data fragmentation-use of partial data by applications Discussions

Write discussion on Data fragmentation-use of partial data by applications
Your posts are moderated
Related Questions
Your OS has a set of queues, each of which is protected by a lock. To enqueue or dequeue an item, a thread must hold the lock associated to the queue. You need to implement an a

what is attribute is attribute inheritance in dbms?

Define deadlock avoidance. An alternative method for avoiding deadlocks is to needs additional information about how resources are to be requested. Each request requires the s

What are the General Transformation Rules for Relational operations?  Ans: The transformation rules transform one relational algebra expression to AN EQUIVALENT ONE  1. E

Ask questioYou are the database administrator in a university. You have been tasked to come up with a new database for the University. Using the stages in Database Life Cycle come

What are the function of DBA?

What is recovery management component? Ensuring durability is the responsibility of a software component of the base system known as the recovery management component.

(a) Data warehouse can be defined as "a subject-oriented, integrated, time-variant, non-volatile collection of data" in support of management's decision making process. Explain ea

explain normalization,and give the examples 1NF,2NF,3NF,BCNF.AND FUNCTIONAL DEPANDENACY AND DECOMPOSITION TECHNIQUES.

Create centralized relational database using bottom up method.   (a) Recognize a single un-normalized relation for the above scenario.          (b) Recognize the primary key for