摘要
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。
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-balanclng 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.
出处
《微计算机信息》
北大核心
2006年第02X期131-133,共3页
Control & Automation
关键词
资源调用
动态平衡
中间组件
自适应
状态检测
resource＇s transfer
dynamic-balancing
middleware
self-adaptive
condition detection
