摘要
在高校网络系统中,随着客户机数量和密集性任务的增加,单个Web服务器受到处理能力的限制,已经成为网络访问的新瓶颈。若增加Web服务器缓解资源的紧张,则可能造成成本增加,设备闲置。因此,Web服务器具备高可用性将成为解决这一问题的最佳方法。在综合考虑选课系统中主要应用的算法基础上,以概率动态分布为基础,综合运筹学中的排队论原理,建立一种应用在高校选课系统中的多通道等待服务台模型。实践结果证明,文中提出的模型应用在高校选课系统中,减少运营成本,提高服务水平效果。
In college network system, as the number of client and intensive tasks increase, single Web server has been dealing with capacity constraints, has become the new network access bottleneck. If additional Web servers ease the tension, it may cause increased oost of idle equipment. Therefore, the Web server with a high- availability solution to this problem would be the best way. In this paper, conside.red the main application of the system of selecting courses on the basis of the algorithm, based on the probability distribution of dynamic, integrated operations research in the theory of queuing theory, the establishment of a system used in college classes in the multichannel model for desk. Practice results show that the model proposed in this paper application system in college classes, reduce operating costs, improve service quality, effectiveness.
出处
《计算机技术与发展》
2008年第9期216-218,共3页
Computer Technology and Development
基金
湖南省自然科学基金资助项目(06JJ5135)
关键词
排队论
服务
选课
queuing theory
service
course selection
