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NASSCOM QUALITY SUMMIT. ARCHITECTURE VALUE CHAIN. Chitra Rajan Global Technology Director HCL Technologies. ARCHITECTURE LANDSCAPE. WHAT. WHO. HOW. Components & Relationships Business to IT Strategy Stakeholder Requirements Separation of Concerns System Context NFRs/QoS. - PowerPoint PPT Presentation
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ARCHITECTURE VALUE CHAIN
NASSCOM QUALITY SUMMIT
Chitra RajanGlobal Technology Director
HCL Technologies
5/23/2009Saturday, May 23, 2009
Components & RelationshipsBusiness to IT StrategyStakeholder RequirementsSeparation of ConcernsSystem ContextNFRs/QoS
Architecture Timing
Architectural RequirementsArchitecture SpecificationsArchitecture Validation Architecture Governance
TechnologyConsultingEngineeringStrategyLeadership
Architecture Strategy Architecture Context
ARCHITECTURE LANDSCAPE
ProductivityExtensibilityMaintainabilityTestabilityAvailability
PROJECT MANAGER DEVELOPER
MAINTAINER
STRATEGIC MANAGEMENT
ENDUSER/PARTNER
BUSINESS
ENGINEERING
CUSTOMER
TESTER
PRODUCTION SUPPORT
ARCHITECTURE VALUE CHAIN
Time-to-MarketCompetitionTCOSecurity
InteroperabilityUsabilityScalabilityPerformance
5/23/2009
