云计算环境下基于QOS保障的数字图书馆虚拟机资源分配策略

Virtual Machine Resource Allocation Strategy Based on QoS Guarantee for Digital Library in Cloud Computing

针对云计算环境下数字图书馆虚拟化资源分配的QOS保障问题,本文提出了一种云计算环境下基于QOS保障的数字图书馆虚拟机资源分配策略。该策略可以提高云计算环境下数字图书馆虚拟机的可靠性,有助于保持云环境负载均衡,并能提高虚拟化资源的利用效率。

Focusing on QoS guarantee of virtual resource allocation for digital library under cloud computing environment, a virt~ machine resource allocation strategy based on QoS guarantee for digital library in cloud computing was proposed in this pa- per. ＇lhe strategy can improve the reliability of virtual machines, help to balance the load in cloud environment, and improve the virtual resource utility rate for digital libraiy under cloud computing environment.