Optimal checkpointing interval for two-l
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Kenichiro Naruse; Shizuka Umemura; Sayori Nakagawa
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Article
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2006
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Elsevier Science
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English
β 294 KB
It is important to design computer systems to tolerate some failures. This paper proposes two-level recovery schemes, soft checkpoint (SC) and hard checkpoint (HC), which are useful to recover from failures. Soft checkpoint is less reliable and less overhead than those of HC, and is set up between H