网格环境下基于价格模型的分布存储研究

从市场经济的角度来研究网格环境下的分布存储,以适应未来商务的发展.在研究过程中,将经济学中的价格模型应用于网格中,给出了基于供需平衡的存储资源获得机制,通过需求量和价格之间的相互制约,来维持网格市场的供需平衡.相时于以往研究中主要考虑服务提供者的利益而言,本策略维护了服务提供者和服务需求者双方的利益,能较好地完成存储资源的分配和任务调度.

Study on distributed storage in grid environment based on price model

From the market economy point of view,the essay aims at the study of distributed storage in grid in order to conform to the business development in the future.Applying the price model in economy to grid,this paper advances the mechanism of the acquisition in storage resources based on supply-and-demand balance,which tries to keep the balance be- tween supply and demand through the interaction between demand and price.In contrast to the main concern of the service suppliers interests before,this strategy safeguards the inter- ests of service suppliers and demanders so as to complete the distribution of storage resources and task transfer.