云计算Cloud Computing-外文翻译.doc

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1、毕业设计说明书英文文献及中文翻译计算机与控制工程学生姓名：学号：计算机科学与技术学院：专业：指导教师：2017年6月第20页英文文献CloudComputing1.CloudComputingataHigherLevelInmanyways,cloudcomputingissimplyametaphorfortheInternet,theincreasingmovementofcomputeanddataresourcesontotheWeb.Butthere’sadifference:cloud

2、computingrepresentsanewtippingpointforthevalueofnetworkcomputing.Itdelivershigherefficiency,massivescalability,andfaster,easiersoftwaredevelopment.It’saboutnewprogrammingmodels,newITinfrastructure,andtheenablingofnewbusinessmodels.Forthosedevelopersan

3、denterpriseswhowanttoembracecloudcomputing,Sunisdevelopingcriticaltechnologiestodeliverenterprisescaleandsystemicqualitiestothisnewparadigm:(1)Interoperability—whilemostcurrentcloudsofferclosedplatformsandvendorlock-in,developersclamorforinteroperabil

4、ity.Sun’sopen-sourceproductstrategyandJava™principlesarefocusedonprovidinginteroperabilityforlarge-scalecomputingresources.Thinkoftheexistingcloud“islands”mergingintoanew,interoperable“Intercloud”whereapplicationscanbemovedtoandoperateacrossmultiplepl

5、atforms.(2)High-densityhorizontalcomputing—Sunispioneeringhigh-power-densitycompute-nodearchitecturesandextreme-scaleInfinibandfabricsaspartofourtop-tierHPCdeployments.Thishigh-densitytechnologyisbeingincorporatedintoourlarge-scaleclouddesigns.(3)Data

6、inthecloud—Morethanjustcomputeutilities,cloudcomputingisincreasinglyaboutpetascaledata.Sun’sOpenStorageproductsofferhybriddataserverswithunprecedentedefficiencyandperformancefortheemergingdata-intensivecomputingapplicationsthatwillbecomeakeypartofthec

7、loud.Thesetechnologybetsarefocusedondrivingmoreefficientlarge-scaleclouddeploymentsthatcanprovidetheinfrastructurefornext-generationbusinessopportunities:socialnetworks,algorithmictrading,continuousriskanalysis,andsoon.第20页2.WhyCloudComputing?(1)Cloud

8、s:MuchMoreThanCheapComputingCloudcomputingbringsanewlevelofefficiencyandeconomytodeliveringITresourcesondemand—andintheprocessitopensupnewbusinessmodelsandmarketopportunities.Whilemanypeoplethinkofcurrentcloudcomputingofferingsaspurely“paybyth