基于经济的网格cache接受策略研究

Research on economy-based optimisation of admission policy on a grid cache

为了减少客户端延迟,又满足本地代理总效益最大的要求,在网格cache的接受策略中引入经济模型,对其进行基于经济的优化,以市场经济的方式计算缓存某资源带来的效益变化,解决其中的利益冲突,模拟实验证明了其有效性。

To relax the latency and maximise the income of local storage broker, the economic model was used to optimizing the admission policy on grid cache, and an effective admission policy through computing the value difference when caching an object was proposed, which can solve the income conflict. Test results proved the effectivity of the policy.