There are two major types of fragmentation, Database Management System

There are two major types of fragmentation: Horizontal& Vertical. Horizontal fragments, as the name suggests are subsets of tuples and vertical fragments are subsets of attributes (refer to Figure ).

                   2330_There are two major types of fragmentation.png

                                                    Figure: Horizontal and Vertical Fragmentation

Posted Date: 3/13/2013 8:37:19 AM | Location : United States







Related Discussions:- There are two major types of fragmentation, Assignment Help, Ask Question on There are two major types of fragmentation, Get Answer, Expert's Help, There are two major types of fragmentation Discussions

Write discussion on There are two major types of fragmentation
Your posts are moderated
Related Questions
1. Define and discuss Work Breakdown Structure, Critical Path Analysis, PERT charts and GANTT charts. Describe the role of each in determining scope, budgets, and schedules? What

Determine the steps of path in association network You can analyse use of paths in association network in the following steps:  Examine every operation and see what asso

I want a script that will run, and update my virtual machine's LAN settings (proxy server and port), and also re-configure the Firefox User Agent. I want a script that will run,

Suppose R is a relation with attributes A1, A2,..., An. As a function of n, tell how many superkeys R has, if: 1.1 The only key is A1. 1.2 The only key is A1 and A2. 1.3 The o

Flights(FlightNo, DeptDateTime, Origin, ArrivalDateTime, Destination, Capacity, SoldSeats) Tickets(FlightNo, Seat, CustID) Where - flightNo is the PK of the flights table - DeptDa

I have to solve a problem using access

Replicating Data One approach that may support efficient access to dissimilar applications as above may be to give access to every of the applications from dissimilar replicate

Failures and Recovery In practice various things might occur to prevent a transaction from completing. Recovery methods are used to bring database, which does not satisfy consi

What is meant by mean time to failure? The mean time to failure is the amount of time that the system could run continuously without failure.

write short note on mobile database