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《Library and Information》 2009-04
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Research on the Information Service Level Agreement in the Cloud Environment

Deng Zhonghua Yu Yue(School of Information Management of Wuhan University,Wuhan,Hubei,430072)  
Cloud environment,a net environment,has very promising prospects.As the techniques of the cloud environment develop and the relevant standards become mature,it can be predicted that the cloud environment will change the patterns of our lives dramatically just as what internet did in the past two decades.Services level agreement(SLA) is indispensable of the information services in present cloud environment.On one hand,SLA can guarantee the quality of the services of cloud environment;on the other hand,SLA also provides a clear definition to the financial relationship between both sides in the services so that compensations of these services can be estimated.This article analyzed SLA from two aspects which include how does it ensure the quality of the cloud services and protect the interests of both the providers and clients.Based on the analysis,the article constructed a simple SLA model through introducing service agents into SLA in the cloud environment,and then discussed the working mechanism of this model.Both sides of the services can carry out the specific SLA according to this model in order to promote the service qualities and to form a better cooperation relationship.
【Fund】: 教育部人文社会科学研究基金项目“多语种叙词本体的构建理论与自动维护模型研究”(07JA870013)研究成果之一
【CateGory Index】: TP393.04
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Chinese Journal Full-text Database 1 Hits
1 YUAN Guo-jun(Biological Experiment Teaching Center,Nankai University,Tianjin 300071,China);Discuss on Cloud Computing and its development and application[J];Laboratory Science;2009-02
Chinese Journal Full-text Database 9 Hits
1 WEI Feng (Jiaxing Nanyang Vocational Technology College, the Electronics Information Department, Jiaxing 314003, China);Research on the Application of Cloud Computing on the Internet[J];Computer Knowledge and Technology;2009-03
2 KE Liang-liang,ZHENG Chuan-xing(Guizhou College of Finance and Economics School of Graduates,Guiyang 550004,China);On the Bottle-neck Problems of Current Development of Cloud Computing[J];Computer Knowledge and Technology;2009-20
3 Shen Ling (Wuhan University,Wuhan 430212,Hubei);Database Access Based on Cloud Computing[J];Computer & Telecommunication;2009-08
4 Wei Yi-chen(Information College Capital University of Economics and Business,Beijing 100070);Internet of Things:The Evolution Toward Web3.0[J];Electronics Quality;2010-02
5 Jiang Xiaoqing Yang Lei He Binbin(South China Agriculture University,Guangzhou 510642);New Type Computing Mode—Cloud Computing[J];Computer & Digital Engineering;2009-10
6 Yao Yuanyao Zhang Yumin(Department of Computer Applications,Jiangxi Institute of Economic Management,Jiangxi Nanchang 330088);Application of Cloud Computing on Network Security[J];Science Mosaic;2009-07
7 OUYANG Zhong-hui(TSL School of Business & Information Technology,Quanzhou Normal University,Fujian 362000,China);Cloud Computing and Information Integration[J];Journal of Quanzhou Normal University;2009-02
8 CAI Zhao-quan 1 ,WU Wen-zhong 2 ,Lü Qing-wu 1 ,ZHENG Zong-hui 1 (1.Educational Technology Center,Huizhou University,Huizhou 516007,China; 2.Guangdong University of Finance,Guangzhou 510521,China);Design and realization of based-CEP foreign exchange system[J];Computer Engineering and Design;2010-03
9 Wang Cuicui, Huang Zhifang, Zhao Chengling Department of Information Technology, Huazhong Normal University, Wuhan, 430079, China;Analyzing Applications of Cloud Computing in Education[J];China Educational Technique & Equipment;2009-24
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