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Adaptive checkpointing is a relatively new approach that is particularly suitable for providing fault-tolerance in dynamic and unstable grid environments. The approach allows for periodic modification of checkpointing intervals at run-time, when additional information becomes available. In this paper an adaptive algorithm, named MeanFailureCP+, is introduced that deals with checkpointing of grid applications...
A grid is a distributed computational and storage environment often composed of heterogeneous autonomously managed subsystems. As a result, varying resource availability becomes commonplace, often resulting in loss and delay of executing jobs. To ensure good grid performance, fault tolerance should be taken into account. Commonly utilized techniques for providing fault tolerance in distributed systems...
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