Cloud service Reliability measurement model based on checkpoint technology

Cloud service Reliability measurement model based on checkpoint technology

Horry, Zhioyuan

Reliability is one of the typical features of cloud services. In the cloud computing environment, a cloud service reliability measurement model based on the checkpoint rollback strategy is proposed, which aims at the problem of the system service reliability change due to the failure failure of the virtual Machine Task compute node in cloud service system, and based on the checkpoint rollback strategy, the cloud service reliability measurement model is established. The correctness of the measurement model is proved by theoretical deduction, and it is proved that the service reliability can be optimized when the test point setting time increases according to certain exponential value.

Keywords: cloud services; Reliability; Inspection point back volume strategy; Metric Models

Cloud service Reliability measurement model based on checkpoint technology