微软 IT规划Enterprise Architecture.ppt
CHRAFTC.H.Robinson Architecture for TransformationEnterprise Architecture,C.H.RobinsonEnterprise Architecture Team,Overview,Business Strategy,Enterprise Architecture,Replicate Branch Network to other continentsDevelop New ServicesContinued North American GrowthStrengthen Global Forwarding Network,Enterprise Architecture,Much like an individual application,an Enterprise needs an“architecture”We define Enterprise Architecture to be:A desired future state for business and IT systemsA common roadmap for analyzing and implementing business and technology changeIncludes all aspects of the organization,not just IT,Enterprise Architecture,For enterprise IT,our key goals are:Speed to MarketCustomer ExperienceReliabilityTotal Cost of ownershipAll key architectural decisions point back to these goalsThe right balance of trade-offs made,Enterprise Architecture(Key design pillars),UnificationSemantics,UI,Business Logic,DataSpeed to Market,Customer Experience,TCOComposabilityNew Applications and ServicesSpeed to Market,Customer ExperienceAdaptabilityScale on Demand,Planned resource usageReliability,TCO,Customer ExperienceAutonomyCrisp Boundaries,Agility,FlexibilityTCO,Speed to Market,Approach,Break into smaller distinct“Architectural Domains”Currently have defined 6 of themEach domain is a self contained area of interestMost likely different subject matter expertsMost likely at different stages of maturityBased primarily on META(Gartner)Groups BAIT modelBusiness,Application,Information,Technology,Approach(Cont.),Some elements of other Enterprise Architecture frameworksSome new thinking around Business ArchitectureUpdated to reflect new areas of focus and complexity Integration and Development Domains,Architecture Domains,Business ArchitectureInformation ArchitectureApplication ArchitectureIntegration ArchitectureInfrastructure ArchitectureDevelopment Architecture,Business Architecture,Business Goals and Objectives expressed via:Business RequirementsBusiness Data ModelBusiness CapabilitiesModeled using“Microsoft Motion”A new Business Architecture Mapping MethodologyStrong Executive support and participation,Business ArchitectureDeliverables,Better Business and IT AlignmentMovement towards a common languageReduction in semantic dissonance between modes of businessBusiness Capability Map(Level 2-3)IT Services Roadmap aligned with BusinessImplement most beneficial firstAn established,maintainable Business Architecture Capability,Information Architecture,Information definition,sharing and managementEnterprise Data DictionaryData Management StrategyReporting&Analytics,Information ArchitectureDeliverables,Detailed domain description documentsVisioSummary documentDetailed document,Application Architecture,Common Business ComponentEnterprise Application PatternsEnterprise Service Patterns,Application ArchitectureDeliverables,Working sample reference applicationsDetailed domain description documentsVisioSummary documentDetailed document,Integration Architecture,Application Integration via MessagesCanonical SchemaEnterprise Integration PatternsSharing Data,Integration ArchitectureDeliverables,Sample implemented message exchange patternsCanonical Schema Management FrameworkDetailed domain description documentsVisioSummary documentDetailed document,Infrastructure Architecture,Technology PatternsHosting and managing applications,integrations and data storesITILService Management,Infrastructure ArchitectureDeliverables,Detailed domain description documentsVisioSummary documentDetailed document,Development Architecture,Software Development ProcessPrescriptive process around how data and implementation artifacts are used and transitioned between the domainsBuild and test standardsCoding standards,Development ArchitectureDeliverables,Detailed domain description documentsVisioSummary documentDetailed document,Enterprise Architecture Summary,Exists to help realize core IT goalsSpeed to MarketReliabilityCustomer ExperienceTotal Cost of OwnershipMore than simply an IT concernRequires support and participation from all areas of the businessWill continue to evolve,Q&A,
