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Query Optimization in Parallel Database Systems


Marketed By :  VDM Verlag Dr. Müller   Sold By :  Kamal Books International  
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Rs. 3,651

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  • Product Description
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.
Product Specifications
SKU :COC13452
AuthorA.B.M. Rubaiyat Islam Sadat
Number of Pages64
Publishing Year6/17/2010
Edition1 st
Book TypeComputing & information technology
Country of ManufactureIndia
Product BrandVDM Verlag Dr. Müller
Product Packaging InfoBox
In The Box1 Piece
Product First Available On ClickOnCare.com2015-07-23 00:00:00