Binary Information Press
Cloud computing provides a greater application prospect and stronger computing capability. It also brings more design challenges. For campus cloud computing applications, the authors will discuss how to ensure the QoS performance in practice. In implementation mechanism, drawing on the principle of snapshot technology, the various cloud computing resources are defined for the node. A QoS performance guarantee model is proposed based on campus cloud node snapshot mechanism. In this model, the use of conflict equivalence and characterization of equivalence judgment to solve the problem of a large number of temporary copy conflicts between the different nodes.