RT-Grid: A QoS oriented service grid framework

被引:0
|
作者
Jin, H [1 ]
Chen, HH [1 ]
Zhang, MH [1 ]
Zou, DQ [1 ]
机构
[1] Huazhong Univ Sci & Technol, Cluster & Grid Comp Lab, Wuhan 430074, Peoples R China
关键词
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
Effective and efficient Quality of Service (QoS) management is critical for a service grid to meet the requirements of both grid users and service providers. We incorporate QoS management into Open Grid Services Architecture (OGSA) and provide a high-level middleware to build complex applications with QoS guarantees. We introduce a scalable framework of information service in which capabilities of services are described and advertised as metadata of grid services. Based on that, a QoS policy based dynamic service scheduling strategy is proposed. The experiment result on the prototype proves the availability of our framework.
引用
收藏
页码:345 / 348
页数:4
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