资源描述：
《A Tale of Clouds-Paradigm Comparisons and Some Thoughts on Research Issues》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。
1、2008IEEEAsia-PacificServicesComputingConference*ATaleofClouds:ParadigmComparisonsandSomeThoughtsonResearchIssues†LijunMeiW.K.ChanT.H.TseTheUniversityofHongKongCityUniversityofHongKongTheUniversityofHongKongPokfulam,HongKongTatCheeAvenue,HongKongPokfulam,Hon
2、gKongljmei@cs.hku.hkwkchan@cs.cityu.edu.hkthtse@cs.hku.hkAbstractmilestoneswiththatofservicecomputing[4].Forexample,ittookservicecomputing[27]alongtime(tenCloudcomputingisanemergingcomputingparadigm.yearsorso)toreceiveworldwidesupportfromleadingItaimstoshar
3、edata,calculations,andservicestranspar-companieslikeIBM,Microsoft[25],BEA,andOracle.entlyamongusersofamassivegrid.AlthoughtheSimilarly,ithasbeenmanyyearssincetheearlyindustryhasstartedsellingcloud-computingproducts,formalizationeffort[8]towardcloudcomputing
4、.researchchallengesinvariousareas,suchasUIdesign,Besides,thewideadoptionofacomputingparadigmtaskdecomposition,taskdistribution,andtaskcoordinat-usuallydependshighlyonthematurityofsupportingion,arestillunclear.Therefore,westudythemethodstotechnologiesandindu
5、stryrecognitions.Servicecomput-reasonandmodelcloudcomputingasasteptowardinghasbecomemuchmorepopularsincethesuccessofidentifyingfundamentalresearchquestionsinthispara-Webservices,althoughaWebserviceisonlyoneofthedigm.Inthispaper,wecomparecloudcomputingwithte
6、chnologiestofulfillthenotionofserviceorientation[4].servicecomputingandpervasivecomputing.BoththeSimilarly,thedistributedcomputingcommunityhasindustryandresearchcommunityhaveactivelyexaminedpointedoutthatmanydistributedcomputingtechniquesthesethreecomputing
7、paradigms.Wedrawaqualitativeforcloudcomputinghavebeenmature[7][10][11].ManycomparisonamongthembasedontheclassicmodelofcompaniessuchasDellandIBMhavebeguntoshipcomputerarchitecture.Wefinallyevaluatethecompar-cloudcomputingmachines[5][10].isonresultsanddrawupa
8、seriesofresearchquestionsinLastbutnottheleast,ineitherservicecomputingorcloudcomputingforfutureexploration.cloudcomputing,researchdevelopmentslagbehindindustrialadoptions.Forinstance,COSCON,aleadingint
