Relational characterizations of system fault tolerance
نویسندگان
چکیده
منابع مشابه
Relational characterizations of system fault tolerance
Fault tolerance is the ability of a system to continue delivering its services after faults have caused errors. We have argued, in the past, that complex and/or critical systems are best validated by a wide range of methods, including proving, testing, and fault tolerance; we have also argued that in order to use these methods in concert, we need to cast them in a common framework. In this pape...
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The Low Latency Fault Tolerance (LLFT) system provides fault tolerance for distributed applications within a local-area network, using a leader-follower replication strategy. LLFT provides application-transparent replication, with strong replica consistency, for applications that involve multiple interacting processes or threads. Its novel system model enables LLFT to maintain a single consiste...
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Many fault tolerance techniques that have been devised, applied and improved over the past three decades represent general solutions to recurring problems in the design of fault tolerant computer systems. This document presents some of the best known such techniques, formatted as patterns and organized by a classification scheme into a system of patterns for fault tolerance. This pattern system...
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The Low Latency Fault Tolerance (LLFT) system provides fault tolerance for distributed applications, using the leader-follower replication technique. The LLFT system provides application-transparent replication, with strong replica consistency, for applications that involve multiple interacting processes or threads. The LLFT system comprises a Low Latency Messaging Protocol, a Leader-Determined...
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High-integrity embedded systems operate in multiple modes, in order to ensure system availability in the face of faults. Unanticipated state-dependent faults that remain in software after system design and development behave like hardware transient faults: they appear, do the damage and disappear. The conventional approach used for handling task overruns caused by transient faults is to use a s...
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ژورنال
عنوان ژورنال: Science of Computer Programming
سال: 2005
ISSN: 0167-6423
DOI: 10.1016/j.scico.2004.07.003