Effective Resource Utilization for Multiprocessor Join Execution.
Marguerite C. Murphy, Doron Rotem:
Effective Resource Utilization for Multiprocessor Join Execution.
VLDB 1989: 67-75@inproceedings{DBLP:conf/vldb/MurphyR89,
author = {Marguerite C. Murphy and
Doron Rotem},
editor = {Peter M. G. Apers and
Gio Wiederhold},
title = {Effective Resource Utilization for Multiprocessor Join Execution},
booktitle = {Proceedings of the Fifteenth International Conference on Very
Large Data Bases, August 22-25, 1989, Amsterdam, The Netherlands},
publisher = {Morgan Kaufmann},
year = {1989},
isbn = {1-55860-101-5},
pages = {67-75},
ee = {db/conf/vldb/MurphyR89.html},
crossref = {DBLP:conf/vldb/89},
bibsource = {DBLP, http://dblp.uni-trier.de}
}
BibTeX
Abstract
Conventional approaches to execution of database queries on general purpose multiprocessors attempt to maximize system throughput using inter-query parallelism with a fixed number of processors.
Standard uniprocessor optimization techniques are used to minimize execution time of individual queries. Our approach is to increase performance by utilizing intra-query parallelism as well as minimizing overall resource requirements.
Specifically, processor and tio bandwidth requirements are minimized by coordinating the order in which data pages are read into memory and pagejoins assigned to available processors.
We present a scheduling strategy based on join indices and prove lower and upper bounds on its resource requirements.
We then describe a heuristic for estimating the number of processors required to complete join execution in minimal time.
Our simulation results indicate that these techniques are effective with respect to processor utilization and buffer requirements.
Copyright © 1989 by the VLDB Endowment.
Permission to copy without fee all or part of this material is granted provided that the copies are not made or
distributed for direct commercial advantage, the VLDB
copyright notice and the title of the publication and
its date appear, and notice is given that copying
is by the permission of the Very Large Data Base
Endowment. To copy otherwise, or to republish, requires
a fee and/or special permission from the Endowment.
Online Paper
CDROM Version: Load the CDROM "Volume 1 Issue 5, VLDB '89-'97" and ...
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BibTeX
Printed Edition
Peter M. G. Apers, Gio Wiederhold (Eds.):
Proceedings of the Fifteenth International Conference on Very Large Data Bases, August 22-25, 1989, Amsterdam, The Netherlands.
Morgan Kaufmann 1989, ISBN 1-55860-101-5
BibTeX
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VLDB 1981: 488-498 BibTeX
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Processor Scheduling for Multiprocessor Joins.
ICDE 1989: 140-148 BibTeX
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Referenced by
- Chiang Lee, Zue-An Chang:
Utilizing Page-Level Join Index for Optimization in Parallel Join Execution.
IEEE Trans. Knowl. Data Eng. 7(6): 900-914(1995)
- Marguerite C. Murphy, Doron Rotem:
Multiprocessor Join Scheduling.
IEEE Trans. Knowl. Data Eng. 5(2): 322-338(1993)
- Chiang Lee, Zue-An Chang:
Workload Balance and Page Access Scheduling For Parallel Joins In Shared-Nothing Systems.
ICDE 1993: 411-418
- Priti Mishra, Margaret H. Eich:
Join Processing in Relational Databases.
ACM Comput. Surv. 24(1): 63-113(1992)
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Performance Analysis of a Load Balancing Hash-Join Algorithm for a Shared Memory Multiprocessor.
VLDB 1991: 375-385
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Spatial Join Indices.
ICDE 1991: 500-509
BibTeX
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