摘要
桌面云是一种新的桌面使用模式,提供了远程桌面服务。桌面云中间件是桌面云的关键组件之一,它在合理利用基础设施资源、提高用户体验和保障系统健壮性起着关键性作用。为了满足桌面云的动态需求,本文提出基于中间件的桌面云网格结构,详细说明桌面云中间件的功能和设计要素,设计解决桌面生成的基于动态反馈机制的调度算法和虚拟桌面动态分配算法,通过多节点测试验证该网格结构和算法的合理性与有效性。
Desktop cloud is a pattern of desktop usage, provides the remote desktop services. Desktop cloud middleware is one of the key components of the desktop cloud of leveraging infrastructure resources, improving the user experience and the system ro- bustness. In order to meet the dynamic needs of desktop cloud, this paper proposes a middleware-based desktop cloud grid struc- ture, details the function and designing dements of middleware. Scheduling algorithm based on dynamic feedback mechanism and the virtual desktop dynamic allocation algorithm are proposed. With the multiple node tests, the rationality and validity of the al- gorithms and the grid structure are proved.
出处
《计算机与现代化》
2014年第1期142-146,共5页
Computer and Modernization
基金
中央高校基本科研业务费专项科研项目(NN2012014)
南京市科技计划项目(2012SF542010)
关键词
网格
虚拟桌面
远程
服务
grid
virtual desktop
remote
services
