CRESS: A Platform of Infrastructure Resource Sharing for Educational Cloud Computing  

CRESS:基础资源共享的教育云平台(英文)

作　　者：田文洪 孙夏爽 蒋亚秋 王浩严 

机构地区：[1]School of Computer Science and Engineering,University of Electronic Science and Technology of China [2]School of Information and Software Engineering,University of Electronic Science and Technology of China

出　　处：《China Communications》2013年第9期43-52,共10页中国通信（英文版）

基　　金：supported by the Coalition for National Science Fundingunder Grant No.61150110486;the Central University Funding under Grant No.ZYGX2013J073

摘　　要：Cloud computing is very attractive for schools, research institutions and enterpri- ses which need reducing IT costs, improving computing platform sharing and meeting lice- nse constraints. Sharing, management and on- demand allocation of network resources are particularly important in Cloud computing. Ho- wever, nearly all-current available cloud com- puting platforms are either proprietary or their software infrastructure is invisible to the rese- arch community except for a few open-source platforms. For universities and research insti- tutes, more open and testable experimental plat- forms are needed in a lab-level with PCs. In this paper, a platform of infrastructure resou- rce sharing system （Platform as a Service （PaaS）） is developed in virtual Cloud comput- hug environment. Its architecture, core modules, main functions, design and operational envir- onment and applications are introduced in de- tail. It has good expandability and can impr- ove resource sharing and utilization and is app- lied to regular computer science teaching and research process.Cloud computing is very attractive for schools,research institutions and enterprises which need reducing IT costs,improving computing platform sharing and meeting license constraints.Sharing,management and ondemand allocation of network resources are particularly important in Cloud computing.However,nearly all-current available cloud computing platforms are either proprietary or their software infrastructure is invisible to the research community except for a few open-source platforms.For universities and research institutes,more open and testable experimental platforms are needed in a lab-level with PCs.In this paper,a platform of infrastructure resource sharing system(Platform as a Service(PaaS))is developed in virtual Cloud computing environment.Its architecture,core modules,main functions,design and operational environment and applications are introduced in detail.It has good expandability and can improve resource sharing and utilization and is applied to regular computer science teaching and research process.

关 键 词：cloud computing PAAS virtual- ized environment resource sharing 

分 类 号：TP391.6[自动化与计算机技术—计算机应用技术]