摘要
在云计算服务器集群构建中,在选择同一功能服务不同物理实现的过程中,需要考虑云用户适合度。提出根据云用户需求确定QoS属性集的方法,构建面向云用户请求的服务质量模型和相应实现过程,完成对最佳用户适合度服务物理实现的选择。
It is necessary to consider the cloud user's suitability in the process of different physical implementation in the same functional service when constructing the server cluster in the cloud. This paper proposes a method to definite the attributive set of service Quality of Service (QoS) according to the cloud user's request. In this method, It constructs the QoS model based on the cloud user's request and the relevant process to finish the choice of the physical realization of service with the best user's suitability.
作者
刘家良
孙俊丽
姜利群
LIU Jia-liang, SUN Jun-li, JIANG Li-qun (School of Computer Science and Technology, China University of Mining and Technology, Xuzhou 221116, China)
出处
《电脑知识与技术》
2010年第11期8801-8803,8806,共4页
Computer Knowledge and Technology
基金
程序的异常传播分析技术研究(108063)
关键词
云计算
服务
服务质量
QoS描述
cloud computing
service
quality of service (QoS)
description of QoS