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공공누리This item is licensed Korea Open Government License

Title
A Proxy Based Efficient Checkpointing Scheme for Fault
Author(s)
이필우정태충허의남
Publication Year
2006-12-18
Abstract
Mobile Grid is an emerging and prospering field of distributed
computing where mobile devices are enjoying the benefits of Grid. Challenges
faced by mobile Grid are unpredictable network quality, lower trust, limited
resources (battery power, network bandwidth, storage, processing power, etc)
and extended periods of disconnections which may result in lost of the work
done by these devices. We, therefore, need a proper fault tolerance scheme for
these mobile hosts. A major issue is the appropriate handling of failures with
minimal processing and storage overhead on mobile hosts. To meet these goals,
we propose a proxy-based coordinated checkpointing scheme for our mobile to
Grid middleware, Mobile Access to Grid Infrastructure (MAGi). In this scheme
mobile hosts seamlessly store checkpoints on their respective proxies running
on the middleware. Together with the central coordinator component, these
proxies act as a centralized checkpointing store.
Keyword
Mobile Grid; Checkpointing; Fault Tolerance
Journal Title
Lecture Notes of Computer Science(LNCS)
Citation Volume
4297
ISSN
0302-9743
Files in This Item:
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/13614
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