©2009IBMCorporationIBMSoftwareGroup01/30/2025基于云计算的企业一体化管理平台©2009IBMCorporation2运营和固定资产的开销引起IT的花费成长系统复杂性的危机…需要新的服务平台面对快速变化的业务需求SteadyCAPEXspendSteadyCAPEXspendGlobalAnnualServerSpending(IDC)Source:IBMCorporateStrategyanalysisofIDCdataUncontrolledmanagementandenergycostsUncontrolledmanagementandenergycosts$0B50100150200250300199619971998199920002001200220032004200520062007200820092010NewsystemspendManagementandadmincostsPowerandcoolingcostsDeliveryorganizationsmustaddresstheserver,storageandnetworkoperatingcostproblem,notjustcapitalexpense无法控制的管理和能量浪费稳定的CAPEX花费全球年服务器花费服务器、存储和网络运营成本的问题必须解决,不只是资本开支©2009IBMCorporation3云计算–一种新的突破式创新“Cloudswilltransformtheinformationtechnology(IT)industry…profoundlychangethewaypeopleworkandcompaniesoperate.”19902009SoftwareasaService软件服务UtilityComputing公用计算CloudComputing云计算GridComputing网格计算FromClouduserperspective从云的用户角度Easytoconsume(简单到实用)Payperuse(单位付费)Standardisedofferings(标注付费)Rapidlydelivered(灵活交付)FromCloudproviderperspective从云的提供者角度Virtualisedresources(虚拟化资源)Highlyautomated(高自动化)Simplifiedandstandardised(简化和标准化)Elasticallyscalable(up/down)(动态调整)Nearzeroincrementalcosts(0的成本增长)©2009IBMCorporation4什么推动了以云计算为基础的一体化平台的需求？云ApplicationTechnologies:(应用技术)Grid,MapReduce,Hadoop,SOA,Web2.0Mobility:(无线)Explosionofformfactors,cellphones/connecteddevices,ProliferationofsensorsDataCenterPressures:(数据中心的压力)Growingcostsofpowerandspace,serversprawlNewBusinessModels(新的业务模式)Advertising,Services,SubscriptionBroadband:(带宽)GrowthinInternetbandwidthenablingubiquitousconnectivity.Increasedreliabilityandfunctionalityembeddedinthenetwork.OpenIT:(开放资源)OpenTechnologies,APIs,protocols,dataformats,softwareplatforms/data(e.g.CreativeCommons,OpenDataLicense)IndustrializationofIT:(IT行业标准化)Standardization,andcommoditization(e.gemail).Fallingcostsofstorage.WebApplicationsandPlatforms:(基于Web的应用)MashableapplicationsandservicesbuiltonWebOrientedArchitecture(e.g.REST,RSS/ATOM)InfrastructureTechnologies:(基础架构):Virtualization,Automation,SLAsSource:Gartner,ThomasWeiselPartners,MerrillLynch,IBMMIBusinessAgility:(业务的灵活化)Enternewmarkets,Deploynewapplicationservices.Stayaheadofcompetition.UtilityComputing:(公用计算)Getasmuchcomputingpowerasyouneedwhenyouneedit,payforonlywhatyouuse.Computing&NetworkAppliances:(计算和网络应用)SpecialserversdesignedtohandlespecifictasksareblurringthelinesbetweenNetworkandDataCenterDataIntensiveApplications:(高密度数据应用)Frommassivelyparalleltolargedatafiles©2009IBMCorporation理想的一体化平台是以服务为导向，以虚拟化、标准化为基础、以自动化、流程化为推动剂的新一代IT架构Virtualisation虚拟化Standardisation标准化Automation自动化SelfService自助式服务+++一体化平台Workflow流程化+Measurable可计量化+©2009IBMCorporation6Infrastructure-as-a-ServicePlatform-as-a-Service服务器网络存储中间件数据中心架构共享虚拟化，动态供给数据库Web2.0RuntimeJavaRuntime测试平台一体化平台将以云计算模式中的PaaS和IaaS为蓝本©2009IBMCorporationIBMSoftwareGroup01/30/2025Buildingtheroadmap建立路线图©2009IBMCorporation8建立以云计算为基础的一体化平台的步骤建立转型路线图，参考云计算模型的参考架构，确定...
