Titlebook: Software Design for Resilient Computer Systems; Igor Schagaev,Jürg Gutknecht Book 2024Latest edition The Editor(s) (if applicable) and The

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Recovery Preparation,l show how hardware can assist software in the process of recovery preparation. For all generic approaches to recovery preparation, so-called stable storage, a non-volatile reliable and fast storage is needed. If no direct hardware support is available, stable storage must be implemented in software

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Recovery: Searching and Monitoring of Correct Software States,, recovery consists of restoring the last recovery point and continue processing. But is this really sufficient? What if latent faults exist in the system and manifest themselves in the system but trigger some detection schemes an arbitrary time later? Assuming this reasonable and unpleasant sequenc

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Recovery Algorithms: Further Application of Analysis,We do this by assuming a Poisson error rate and compare the three algorithms with increasing recovery depth. For all three algorithms we check the difference between them. We give more details during the analysis. Further we extend the model of algorithm analysis in terms of application to large-sca