Query Optimization in Parallel Database Systems

Name: Query Optimization in Parallel Database Systems
Brand: VDM Verlag
SKU: 9783639265620
Price: 1173 CZK
Availability: InStock

Query optimization in Parallel database with parallel join technique considering skewing and load balancing

Autor: A.B.M. Rubaiyat Islam Sadat

Jazyk:

Vazba: Brožovaná

Vydavatel: VDM Verlag

Dostupnost: U nakladatele na objednávku

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1 173 Kč

In this book, we simulated a parallel database and developed a partition join where both skew effect...

Informace o knize

Autor

A.B.M. Rubaiyat Islam Sadat

Jazyk

Angličtina

Vazba

Kniha - Brožovaná

Vydáno

2010

Stránek

EAN

9783639265620

ISBN

3639265629

Enbook ID

06833875

Vydavatel

VDM Verlag

Hmotnost

104

Rozměry

152 x 229 x 4

Kompletní popis

In this book, we simulated a parallel database and developed a partition join where both skew effects and load balancing techniques were adopted. A parallel database system seeks to improve performance through parallelization of various operations, such as loading data, building indexes and evaluating queries. Although data may be stored in a distributed fashion, the distribution is governed solely by performance considerations. Parallel databases improve processing and input/output speeds by using multiple CPUs and disks in parallel. Centralized and client-server database systems are not powerful enough to handle such applications. In parallel processing, many operations are performed simultaneously, as opposed to serial processing, in which the computational steps are performed sequentially. In this work, a novel approach for parallel join was simulated in a parallel environment in addition to other join techniques in a database system. Different load balancing techniques are also discussed with their advantages and disadvantages. An extensive experimental result is also noted with proper graphical representation.

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Query Optimization in Parallel Database Systems

Query optimization in Parallel database with parallel join technique considering skewing and load balancing

Informace o knize

Kompletní popis

Mohlo by vás zajímat

Zákaznicí kteří koupili tuto knihu koupili také