Virtual Sender-based Message Logging for Large-scale Ubiquitous Sensor Network Systems
نویسندگان
چکیده
منابع مشابه
Virtual Sender-based Message Logging for Large-scale Ubiquitous Sensor Network Systems
Sender-based message logging can considerably lower high failure-free overhead of receiver-based message logging resulting from synchronously logging each message into stable storage by using volatile memory of its sender as storage for logging. This beneficial feature can be obtained at the expense of extra communication costs required for allowing message senders to get receive sequence numbe...
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Sender based message logging is a new low overhead mech anism for providing transparent fault tolerance in dis tributed systems It di ers from conventional message log ging mechanisms in that each message is logged in volatile memory on the machine from which the message is sent Keeping the message log in the sender s local memory allows us to recover from a single failure at a time with out th...
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When attempting to apply sender-based message logging with checkpointing into large-scale and geographically distributed systems, two important things should be reconsidered: reducing the number of messages passing on core networks during its fully message logging and recovery procedures and purging effectively logged messages from their senders' volatile memories. This paper presents a novel m...
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The traditional sender-based message logging protocols use a garbage collection algorithm to result in a large number of additional messages and forced checkpoints. So, in our previous work, an algorithm was introduced to allow each process to autonomously remove useless log information in its volatile storage by piggybacking only some additional information without requiring any extra message ...
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Among message logging approaches, volatile logging by sender processes considerably alleviates the normal operation overhead of synchronous logging on stable storage. But, this approach forces each process to maintain log information of its sent messages in its limited volatile memory. This paper presents a novel log management algorithm to effectively eliminate the volatile log information at ...
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ژورنال
عنوان ژورنال: International Journal of Multimedia and Ubiquitous Engineering
سال: 2014
ISSN: 1975-0080,1975-0080
DOI: 10.14257/ijmue.2014.9.5.04