移动商务的自适应资源调用动态平衡策略

电子商务中通过无线移动终端设备访问链接Internet获取数据信息已经成为未来的发展方向。由于移动商务系统高可用性、可扩展性、容错性的要求,必然需要资源调用的动态平衡,这也是提高移动商务系统性能和资源有效利用率的关键技术。本文在分析和研究调用动态平衡策略的基础上,利用中间件提供的分布式对象技术,构建了一种基于移动商务资源调用的动态平衡模型,并在此环境下改进了自适应动态平衡算法,提出了一种自适应的资源调用动态平衡策略。

An Adaptive Resource's Transfer Dynamic-balancing Based on Motion Commerce

It has become the direction of the future development to use mobile equipment to interview Internet and to obtain information in the e-commerce. Resource's transfer dynamic-balancing is the necessary requirement of high-availability, scalability and failover in mobile e-commerce system. Meanwhile it is a necessary technology for enhancing performance of mobile e-commerce platform system and improving the rate of resource use. The distributed object technology which the middleware provides is used in the paper, and this paper presents a resource's transfer dynamic-balancing model on the basis of analyzing and researching other dynamic balancing algorithms.The paper puts forward an adaptive resource's transfer dynamic balancing strategy by improving other dynamic balancing algorithms.