DocumentCode
2704927
Title
Chained declustering: a new availability strategy for multiprocessor database machines
Author
Hsiao, Hui-I ; DeWitt, David J.
Author_Institution
Dept. of Comput. Sci., Wisconsin Univ., Madison, WI, USA
fYear
1990
fDate
5-9 Feb 1990
Firstpage
456
Lastpage
465
Abstract
A new strategy for increasing the availability of data in multiprocessor, shared-nothing database machines is presented. This technique, termed chained declustering, is demonstrated to provide superior performance in the event of failures while maintaining a very high degree of data availability. Furthermore, unlike most earlier replication strategies, the implementation of chained declustering requires no special hardware and only minimal modifications to existing software
Keywords
database management systems; multiprocessing systems; redundancy; availability strategy; chained declustering; multiprocessor database machines; replication strategies; Application software; Availability; Database machines; Delay; Hardware; Maintenance; Software measurement; Software performance; Throughput; Time measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Data Engineering, 1990. Proceedings. Sixth International Conference on
Conference_Location
Los Angeles, CA
Print_ISBN
0-8186-2025-0
Type
conf
DOI
10.1109/ICDE.1990.113499
Filename
113499
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