A first order approximation to the optimum checkpoint interval
A first order approximation to the optimum checkpoint interval
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DOI：
10.1145/361147.361115
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发表时间：
1974-09
期刊：
影响因子：
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通讯作者：
J. W. Young
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文献类型：
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作者：
J. W. Young
为了避免在随机故障的情况下必须从头重新启动作业，标准做法是定期保存足够的信息，以使作业能够在保存信息的前一点重新启动。这些点被称为检查点，在这些点保存这些信息被称为检查点[1]。
To avoid having to restart a job from the beginning in case of random failure, it is standard practice to save periodically sufficient information to enable the job to be restarted at the previous point at which information was saved. Such points are referred to as checkpoints, and the saving of such information at these points is called checkpointing [1].