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Optimization of SQL Queries for Parallel Machines: Lecture Notes in Computer Science, cartea 1182

Autor Wagar Hasan
en Limba Engleză Paperback – 4 dec 1996
Parallel execution of SQL queries against large databases offers a solution to the problem of reducing query response. This book addresses the related optimization problem: Given an SQL query, find the plan that delivers the result in minimal time. The author presents and analyzes new theoretical findings and efficient algorithms pertaining to parallel operation at a practical level of granularity relevant to database system operations. The optimization results balance the advantages and costs of parallel execution of SQL queries. The techniques presented are applicable to modern system configurations, where computation is performed on pipelining-capable workstations operating in parallel, and can be used to construct SQL compilers able to exploit parallel machines effectively.
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Specificații

ISBN-13: 9783540620655
ISBN-10: 3540620656
Pagini: 164
Ilustrații: XX, 140 p.
Dimensiuni: 156 x 234 x 9 mm
Greutate: 0.24 kg
Ediția:1996
Editura: Springer Berlin, Heidelberg
Colecția Springer
Seria Lecture Notes in Computer Science

Locul publicării:Berlin, Heidelberg, Germany

Public țintă

Research

Cuprins

Price of parallelism.- JOQR optimizations.- Scheduling pipelined parallelism.- Scheduling mixed parallelism.- Summary and future work.