基于双市场SLA映射的云资源选择机制研究  

Cloud resource selection mechanism based on SLA mapping of dual market

作　　者：陶杰[1] 吴小红[1] 

机构地区：[1]湖州师范学院信息与工程学院,浙江湖州313000

出　　处：《计算机工程与设计》2012年第10期3729-3733,共5页Computer Engineering and Design

基　　金：国家自然科学基金项目(61170029);浙江省自然科学基金项目(Y1111000;Y1090255)

摘　　要：基于云计算系统应用层、服务层和资源层提出了双市场云联结构。在预算、时间及违例赔偿约束下,提出基于双市场服务等级协议(SLA)映射的云资源选择机制,分析了云服务SLA与云资源需求之间的关联,建立了云计算资源分配框架。设计了一个激励兼容的云资源选择机制,保证每个资源提供商报告真实类型,提高云服务提供商收益,表明该机制满足个人理性。提出具体的资源选择算法,实验结果表明,该机制的有效性与可行性。A dual market cloud federation （DMCF） structure based on application layer, service layer and resource layer of cloud computing system is proposed. Under the constraints of the budget, time and violation compensation, a resource selection mechanism based on service level agreement （SLA） mapping in dual market is proposed, the relations between cloud services SLA and resource requirements are analyzed, and cloud computing resources allocation framework is established. A incentive compatible cloud resource selection mechanism is designed, which ensures real type reporting of any resources providers, increasing revenue of services providers and ex-post individual rationality. A resource matching algorithm is proposed and the mechanism＇s efficiency and feasibility is proved by experiment.

关 键 词：服务等级协议 资源选择 激励兼容 个人理性 云计算 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]