现代数据中心网络资源管理技术分析与综述

Analysis and survey of resource management on modern data center networks

现代数据中心网络结构特征和应用模式的深刻变革,给网络资源管理带来了全新的挑战。地址自动配置技术、传输控制技术、流量管理技术以及虚拟化管理技术等是现代数据中心网络资源管理的重要内容,也是近年来学术界研究的重要方向。结合当前的研究现状,对以上几个方面的最新研究成果进行分析综述,并就网络资源管理未来的发展趋势进行展望。

Data center is the basic facility of Internet and cloud computing. Since network resource is critical resource in data center thorough study and analysis of its management, which can help to improve data center＇s performance, save costs and expenses, and is of great significance. However, as the structure characteristic and application mode are pro- found changing, it brings tremendous challenges to modem data center network resource management. Currently, lots of studies have been made in this field. In order to have an overall perspective of current research, some of the most impor- tant aspects were summarized and analyzed, which are automatic address configuration, congestion control, network traf- fic management and virtualization management. They are also the hotspots in current academe. Based on the comprehen- sive comparison and analysis, some trends of the future data center network resource management were pointed out in the end.