A dynamic voting scheme in distributed systems

A dynamic weighted voting scheme for consistency and recovery control of replicated files in distributed systems is presented. The purpose of a replicated file is to improve the availability of a logical file in the presence of site failures and network partitions. The accessible physical copies of...

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Veröffentlicht in:IEEE transactions on software engineering Jg. 15; H. 1; S. 93 - 97
1. Verfasser: Davcev, D.
Format: Journal Article
Sprache:Englisch
Veröffentlicht: New York IEEE 01.01.1989
IEEE Computer Society
Schlagworte:
Computer engineering
Computer science
Concurrency control
Control algorithms
Control systems
Disk drives
Distributed processing
Dynamic
Failure
File systems
Intelligent networks
Local area networks
Manuals
Partitioning algorithms
Protocol
Software engineering
Theory
Transaction databases
Voting
ISSN:0098-5589, 1939-3520
Online-Zugang:Volltext
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Beschreibung
Zusammenfassung:A dynamic weighted voting scheme for consistency and recovery control of replicated files in distributed systems is presented. The purpose of a replicated file is to improve the availability of a logical file in the presence of site failures and network partitions. The accessible physical copies of a replicated file will be mutually consistent and behave as a single copy. The recovery scheme requires no manual intervention. The control scheme tolerates any number of site failures and network partitions as well as repairs. Correctness results are given.< >
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ISSN:0098-5589
1939-3520
DOI:10.1109/32.21731