academic-libraries-and-cloud-computing：学术图书馆与云计算

OutlineofthePresentationWhatisCloudComputingConceptofCloudComputingUseofCloudComputinginLibraryCloudComputingandLibraryServicesAdvantagesofCloudComputingLimitationofCloudComputingConclusionOutlineofthePresentationWha1AreWeUsingCloudComputinginLibrary?“YES”AreWeUsingCloudComputingi2DefinitionofCloudComputingVMware,thegloballeaderinvirtualizationandcloudinfrastructuredefinition""CloudcomputingisanewapproachthatreducesITcomplexitybyleveragingtheefficientpoolingofon-demand,self-managedvirtualinfrastructure,consumedasaservice"(://vmware/ap/cloud-computing.html)DefinitionofCloudComputingV3DefinitionofCloudComputingAccordingtoWikipedia:"CloudcomputingisInternet-basedcomputing,wherebysharedresource,software,andinformationareprovidedtocomputersandotherdevicesondemand,liketheelectricitygrid.“(:///wiki/Cloud_computing)DefinitionofCloudComputingA4TypesofCloudComputingSoftwareasaService(Saas)PlatformsasaService(Paas)InfrastructureasaService(Iaas)TypesofCloudComputingSoftw5WelcometotheNewWorldofCloudComputing

Welcome61JustmakeyoufamiliarwithCloudComputinganditsServices2ExploreCloudComputingandhowitcanbeusedforprovidinglibraryservices3ProsandConsofCloudComputingOureffortisto:1JustmakeyoufamiliarwithC7WhyCloudComputingDr.Ranganathan’sfourthprincipleverymuchappliedwhenwesayCloudComputing.Savethetimeofreaderbyprovidinginformationanytimeanywhere.Weshouldbeabletodesignourservicesinsuchawaythatausergetsit24x7,ifhavinggoodinternetconnectivity.MoreefficientandspeedydistributionoflibraryserviceswithlowercostTobecontinue…WhyCloudComputingDr.Rangana8Continue…AmericanmultinationalComputerTechnologyCompanyDelliscurrentlyworkingonaprojectcalled“Ophelia”,apotentiallygamechangingdevicethatisessentiallyavirtualcomputerthatcanbeaccessedanywhere.ProjectOpheliawouldallowausertoaccesstheirowncomputeranditsapplicationsonanyconnecteddevices.SimultaneouslymultipleuserscanuseprovidedresourcesandservicesConstantperformancethatismonitoredbytheserviceproviderContinue…Americanmultinationa9SoNow,itisTimeForLibrariantoConcentrateonProvidingPro-activeServicesandMoveFromGeneralServicetoPersonalizeInformationServicestotheUsersfortheBenefitofAcademicCommunityratherthanHuntingforTechnologytoDelivertheServices.SoNow,itisTimeForLibrari10CurrentLeadersKeyPlayersinCloudComputingPlatforms(adaptedfromLakshmanan(2009))CompanyCloudComputingPlatformYearofLaunchKeyOfferingAAWS(AmazonWebServices)2006Infrastructureasaservice(StorageComputing),DatasetsandContentDistributionMicrosoftAzure2009Applicationplatformasaservice(.Net,SQLdataservices)GoogleGoogleApp.Engine2008WebApplicationPlatformasServiceIBMSBlueCloudF2008Proprietary4GLWebapplicationasandemandplatformCurrentLeadersKeyPlayersin11UseofCloudComputinginLibraryData:Bibliographic,Digital,Administrative,License,AccessandPreservation.Content:Collections,Subscriptions,Print,Publishing.Services:LibraryasPlace,ContentAccess,ContentCreation,Instruction,Research,Preservation.Experience:Research,StudySupport,PeerbasedCollaboration,ITExplorationUseofCloudComputinginLibr12TrendsofCludComputingForecastSource:InstituteofEngineeringandTechnology,IHS ©

GraphicNewsTrendsofCludComputingForeca13LibraryServicesusingCloudGoogleApps.MendeleyDropboxYoutubeRemoteXsZimbaraFacebookWord365LibLime

KohaCybrarian

MendeleyWorldcatResearchGateExLibrisGoogleScholarLibraryThingDropboxLibraryServicesusingCloudG14GoogleAppsGoogleSites,GoogleDocs,GoogleCalendar,GoogleChat…GoogleAppsGoogleSites,Googl15academic-libraries-and-cloud-computing：学术图书馆与云计算16academic-libraries-and-cloud-computing：学术图书馆与云计算17academic-libraries-and-cloud-computing：学术图书馆与云计算18academic-libraries-and-cloud-computing：学术图书馆与云计算19academic-libraries-and-cloud-computing：学术图书馆与云计算20academic-libraries-and-cloud-computing：学术图书馆与云计算21academic-libraries-and-cloud-computing：学术图书馆与云计算22CloudStorageComparisonStorageServiceComparisononaAnnualBasisServiceProviderFreeFirstPaymenttierSecondPaymenttierAmazon5GB20GB($10)50GB($25)AppleiCloud5GB25GB($40)50GB($100)Box5GB25GB($120)50GB($240)Dropbox2GB100GB($100)200GB($200)GoogleDrive5GB25GB($30)100GB($60)MicrosoftSkyDrive7GB27GB($10)57GB($25)Mega50GB400GB($120)2TB($240)CloudStorageComparisonStorag23CoreAdvantagesCostsaving:YoupayforwhatyouuseEasyoninstallationandmaintenanceIncreasedstorageHighlyautomatedFlexibilityBettermobilitySharedresourcesBackupandrestorationCoreAdvantagesCostsaving:Yo24DatasecurityandprivacyNetworkconnectivityandbandwidthServiceunavailabilityduetopoweroutageDependenceonoutsideagenciesLimitedflexibilityCostKnowledgeandintegrationLongtermstabilityofserviceproviderDisadvantages

DatasecurityandprivacyDisad25CloudComputingisinaperiodofstronggrowth,butthistechnologyisstillhassomeissuesofsecurityandsomewhatitisimmature.GovernmentTechnologyResearchAlliance(GTRA)researchshowedthatthemostcommonconcernaboutimplementingCloudComputingt