【正文】 esConnectivity Services Business Innovation and Optimization Services Architect Developer Tester Business Analyst Integration DeveloperDashboardsPortlets Business Processes Data ModelsPartner Profiles App Components AdaptersApplication Information AssetsIT Services ManagementWebSphere Business Modeler Rational/WebSphere Tools? A business process modeling tool that? 構(gòu)建、設(shè)計、分析和生成業(yè)務流程報告。? 認購和外包。? 集成。? 實現(xiàn)服務和組件，選擇實現(xiàn)替代品 ? 從現(xiàn)有的圖書館。? 技術(shù)業(yè)務架構(gòu)。 ? 指定的服務和組件，以便在 SOA層實現(xiàn)。? 分配服務至組件。? 指定的執(zhí)行服務組件細節(jié)。? 確定實施大粒度組件實現(xiàn)服務的構(gòu)建。? 緩解服務擴散綜合征 2023/2/16 37服務定義服務定義Domain DepositionGoalService ModelingExisting System AnalysisComponent FlowspecificationInformationspecificationSubsystemAnalysisComponent specificationService FlowspecificationMessage eventspecificationService realization decisCionsService allocationto ponents Component layerIdentificationSpecificationRealizationServicespecification? 子系統(tǒng)分析? 指定子系統(tǒng)之間的相互依存和流。? 構(gòu)件規(guī)格說明。? 消息和活動規(guī)范。2023/2/16 34服務識別服務識別Domain DepositionGoalService ModelingExisting System AnalysisComponent FlowspecificationInformationspecificationSubsystemAnalysisComponent specificationService FlowspecificationMessage eventspecificationService realization decisionsService allocationto ponents Component layerIdentificationSpecificationRealizationServicespecification? MiddleOut ? Goalservice modeling ? Identify Goals and SubGoals? Identify Services for Subgoals? Identify key performance indicators metrics for subgoals and services 2023/2/16 35服務識別服務識別Domain DepositionGoalService ModelingExisting System AnalysisComponent FlowspecificationInformationspecificationSubsystemAnalysisComponent specificationService FlowspecificationMessage eventspecificationService realization decisionsService allocationto ponents Component layerIdentificationSpecificationRealizationServicespecification? 服務分類。? 從傳統(tǒng)的模塊和包裝應用總分析和利用 API，事務和模塊。 ? 暴露在邊界的企業(yè)。? 流或過程分解成流程，分流程和高級別業(yè)務用例。2023/2/16 26Why OOAD, BPM, EA are not enough2023/2/16 27Why OOAD, BPM, EA are not enoughObjectOrientedClassLayerComponentLayerService LayerComponentOrientedServiceOriented2023/2/16 28Why OOAD, BPM, EA are not enoughVacancyComponentApplicationComponentEmp. RecordComponentCareerComponentRecruitmentServiceEmployee ServiceRecruitment EmployeeManageEmployeesHuman ResourcesFunctionalDomainSoftwareComponentBusinessProcessBusinessServicesSoftwareServicesBusinessLayerServiceLayerComponentLayer2023/2/16 29面向服務的分析和建模面向服務的分析和建模 : 角色和活動角色和活動ServiceIdentificationServiceCategorizationServiceExposureDecisionsChoreographyOrCompositionQuality of serviceCustomerViewComponentIdentificationServiceAllocation toComponentsComponentSpecificationLayering theComponentServicerealizationTechnical PrototypingServiceManagementProduct selectionStandardsimplementationArchitecturalDecisions(state, flow,Dependencies)ProviderView? Service categorization and aggregation? Policies and aspects? Process: meetinthemiddle ? Broking 2023/2/16 30SOA Design Principles2023/2/16 31面向服務的分析和建模面向服務的分析和建模 : 方法和過程方法和過程Domain DepositionGoalService ModelingExisting System AnalysisComponent FlowspecificationInformationspecificationSubsystemAnalysisComponent specificationService FlowspecificationMessage eventspecificationServ