Documentum技术介绍

1©Copyright2008EMCCorporation.Allrightsreserved.Documentum内容管理平台技术介绍AUG,20082©Copyright2008EMCCorporation.Allrightsreserved.议程Ÿ今天的EMC公司ŸEMCDocumentum系统体系结构ŸEMCDocumentum服务体系结构ŸEMCDocumentum解决方案介绍Ÿ问题与交流3©Copyright2008EMCCorporation.Allrightsreserved.存储保护优化利用2003JAN.今天的EMC2005JAN.2006JAN.2007JAN.2004JAN.EMC信息基础架构4©Copyright2008EMCCorporation.Allrightsreserved.议程Ÿ今天的EMC公司ŸEMCDocumentum系统体系结构ŸEMCDocumentum服务体系结构ŸEMCDocumentum解决方案介绍Ÿ问题与交流5©Copyright2008EMCCorporation.Allrightsreserved.Ÿ日常工作–只有工作时间的40%是用来处理与工作相关的信息Ÿ85%的企业信息是非结构化的–Source:FulcrumResearchŸ90%的非结构化信息未实现管理SOPsSOPsvideovideopresentationspresentationsproposalsproposalsspecificationsspecificationsprojectplansprojectplansillustrationsillustrationsdetaileddesignsdetaileddesignsphotosphotoswebInformationwebInformationanimationanimationemailsemailsresearchresearchscanneddocumentsscanneddocumentsformsformsresumesresumesmarketrequirementsmarketrequirementsproductrequirementsproductrequirementsfingerprintsfingerprintslettersletterswhitepaperswhitepapersSOWsSOWscontractscontractsPOsPOsinvoicesinvoicesmeetingnotesmeetingnotesNDANDAdatasheetsdatasheetscompetitiveanalysiscompetitiveanalysis非结构化非结构化的知识型信息结构化1MRPMRPERPERPOrderMgmt.OrderMgmt.CRMCRMPolicyMgmt.PolicyMgmt.非结构化信息的挑战6©Copyright2008EMCCorporation.Allrightsreserved.非结构化的工作流程reviewapproveŸ工作流程不适应快速变化的业务模型Ÿ全球范围的知识型协作Ÿ未实现管理的协作不具备推广能力ŸEmail无法成为协作工具negotiatedesigndevelopplandiscussrespond2协同型事务型非结构化信息的挑战7©Copyright2008EMCCorporation.Allrightsreserved.失去控制的非结构化数据Ÿ失去可控性的非结构化信息以36％年的速率增长Ÿ所有内容，即使e-mail和IM也存在法规要求Ÿ遍布全球－约16,000个法规不可管理的可管理的3非结构化信息的挑战8©Copyright2008EMCCorporation.Allrightsreserved.MessagesReportsImagingRMCollaborationBPM内容管理平台部署关键一：统一性安全成员审计跟踪仓库数据库对象模型代码应用WCMDAMDM整合的视图业务影响Ÿ更高TCOŸ多重技能要求Ÿ管理成本增加Ÿ性能低下Ÿ系统故障风险增加Ÿ无能力响应审计Ÿ可怜的信息利用–冗余,缺乏再利用,等等.9©Copyright2008EMCCorporation.Allrightsreserved.FederatedRepositoriesLegacy流程内容存储池内容管理平台部署关键一：统一性门户/桌面/工作室ECI业务好处：Ÿ更低的开发和管理成本Ÿ对最终用户及管理者更低的技能培训要求Ÿ更好的性能和可靠性Ÿ统一的审核机制获得更高的安全性和责任性Ÿ一个管理界面Ÿ现有系统和外部资源的不同种类资源存储池的内容管理10©Copyright2008EMCCorporation.Allrightsreserved.体系结构–存储池结构内容服务器内容文件Full-textIndexes属性表InRDBMS11©Copyright2008EMCCorporation.Allrightsreserved.§SearchandFulltextindexretrieval§Checkin/Checkout§Major,minor,branchversioncontrol§Inherentserverbasedworkflow§E-Maileventnotificationonroutedobjects§CompleteXMLhandlingContentServicesContentServicesFileSystemRDBMS§RenditioncreationandManagement§Objectrelationshipmanagement§Objectlevelsecurity§Tailoredviews/accessbasedonuserroles§SubscriptionServices§FileformatindependentClients&ApplicationsClients&Applications§Desktop§Internet§Portal§Search§Collaboration§RichMedia§ApplicationIntegrations§AuthoringToolsContentRepositoryContentRepository§API/DFC§Distributed/Replicated§ObjectOriented§Scalable多层部署架构12©Copyright2008EMCCorporation.Allrightsreserved.Documentum内容存储Ÿ通用性–任意内容形式–管理，而不仅仅是存储Ÿ可升级–适用于任意硬件配置Ÿ灵活性–面向对象–文件系统和数据库相结合Ÿ开放性–开放的API,WebDAV,FTP,ODBC,JDBC文件系统RDBMS内容资产属性accesscontroltagslinksversionsrenditions…对象Content,ComplianceandCollaborationSolutionsDeveloperToolsandAPIsContentServicesContentRepositoryUnifiedContentInfrastructureContentApplicationsIndustrySolutions13©Copyright2008EMCCorporation.Allrightsreserved.三维对象模型RelationshipsRelationshipsUsed-InUsed-InRenditionsRenditionsAnnotationAnnotationVersionVersionReferenced-byReferenced-byUser-DefinedUser-DefinedLocationDisplayPrintCheck-in/Check-outRoute/NotifyTransformUserAttributesFormatStatusDefaultAttributesContentAsset(Text,Image,HTML,CADdrawing,Audio/Video,Graphic,etc.)ContentAsset(Text,Image,HTML,CADdrawing,Audio/Video,Graphic,etc.)AttributesMethods14©Copyright2008EMCCorporation.Allrightsreserved.存储对象继承关系PersistentPersistentObjectObjectr_object_idi_vstampUserUserGroupGroupSessionSessionSysObjectSysObjectTypeTypeContentContentStoreStoreuser_nameuser_addressuser_group_nameuser_privilegesuser_roleobject_nameowner_namer_object_typei_antecedent_idtitlei_chronicle_idsubjectr_lock_dateauthorsr_lock_ownerkeywordsr_version_labelr_creation_dater_policy_idr_immutable_flagr_current_stater_modify_datea_full_textr_link_cntr_page_cnti_contents_ida_content_typenamesuper_nameattr_countattr_nameparent_idpageparent_countRegisteredTableNoteFolderPolicyDocumentProcessScriptQueryOutputDeviceCabinet15©Copyright2008EMCCorporation.Allrightsreserved.体系结构–企业级应用准备.NET&J2EEContentServerContentServerUnstructuredDataRepositoryAndServicesUnstructuredDataRepositoryAndServicesCRMCRMPortalPortalERPERPCollaborationCollaborationRelationalDataManagementServicesRelationalDataManagementServicesStructuredDataRepositoryAndServicesStructuredDataRepositoryAndServicesApplicationServerApplicationServerTransactionalServicesandPresentationLogicTransactionalServicesandPresentationLogic(Q404–RedhatEnt)LegacyLegacyMajorPackagedApplicationsMajorPackagedApplications16©Copyright2008EMCCorporation.Allrightsreserved.EMC内容管理解决方案构架示意FileStoreRecordsManagerTrustedContentServicesCaptivaRepositoryCASNASSANDatabaseContentServerBPMECMImageCapture17©Copyright2008EMCCorporation.Allrightsreserved.系统物理架构图18©Copyright2008EMCCorporation.A