Engineering, Operations & Technology | Information TechnologyAPEX | 1 Copyright © 2009 Boeing. All rights reserved. Architecture Concept UG D- DOC UG D- DOC UG BPI BOS D- DOC UG Thousands of Process Documents BOS BPI UG D- DOC BPI D- DOC BOS BPI UG D- DOC BPI UG D- DOC ArchitectedIndependent/Unstructured The difference between an architecture and an architecture managed by a framework? Both are Architectures

Engineering, Operations & Technology | Information TechnologyAPEX | 2 Copyright © 2009 Boeing. All rights reserved.Copyright © 2008 Boeing. All rights reserved. Definition Architecture Framework: Framework for enterprise architecture which provides a comprehensive approach to the design, planning, implementation, and governance of an enterprise information architecture.

Engineering, Operations & Technology | Information TechnologyAPEX | 3 Copyright © 2009 Boeing. All rights reserved. Architecture Main Components TOGAF is based on four pillars, called architecture domains: Business architecture or business process architecture which defines the business strategy, governance, organization, and key business processes of the organization Applications architecture which provides a blueprint for the individual application systems to be deployed, the interactions between the application systems, and their relationships to the core business processes of the organization with the frameworks for services to be exposed as business functions for integration. Data architecture which describes the structure of an organization's logical and physical data assets and the associated data management resources Technical architecture or technology architecture which describes the hardware, software and network infrastructure needed to support the deployment of core, mission-critical applications Process Applications Data Technology Without all four pillars evaluated your house is not well architected

Engineering, Operations & Technology | Information TechnologyAPEX | 4 Copyright © 2009 Boeing. All rights reserved. Enterprise Architecture Outcomes Strategic Goals and Objectives Defined Architecture Roadmap –Integrated Business Architecture –Integrated Data Architecture –Integrated Application Architecture –Integrated Technical Architecture Implementation Plan –Strategies and Tactics to Deliver System Improvement Budget Requirements & Benefit Realization Governance Model for continuous Improvement Where are we going How will we get there How much will it cost What are the benefits Slide How will we manage change

Engineering, Operations & Technology | Information TechnologyAPEX | 5 Copyright © 2009 Boeing. All rights reserved. Architecture Framework The Open Group Architecture Framework (TOGAF) Define the architecture principles Define Architectural Roles and Responsibilities Define the framework and detailed associated methodologies to be used to develop enterprise architectures Define the business principles, business goals, and strategic business drivers of the organization Define stakeholders and their concerns and objectives Define the key business requirements to be addressed Articulate an Architecture Vision for the scope of the architecture effort Define the major configurations of application system capabilities necessary to support the business in system agnostic terms for each business model The goal is to establish a baseline to facilitate changes in how technology is used to realize business capability in application systems over time as business needs change. Describe the business strategy for each business model Define the organizational, functional processes, information, and geographic needs of the business environment.. Define the major configurations of application system capabilities required to realize the information and business architecture specifications in/as production systems. Determine how the application and software services required in the target system will be grouped and arrayed. Initiate gap analysis between the Baseline and Target Domain Architectures. Evaluate and select among the implementation options identified in the development of the various Target Architectures Assess the dependencies, costs, and benefits and generate an implementation and migration strategy. Assess the gaps, overlaps, disjoints, organizational readiness and data conversion constraints Sort the various implementation projects into priority order. Formulate recommendations for each implementation project. Document the strategic roadmaps for change, and the top-level work packages or projects to be undertaken to transition from the current to the target environment. Perform appropriate governance functions as the system is being implemented and deployed to ensure conformance with the defined architecture. Define a process whereby requirements for enterprise architecture are identified, stored, and fed into and out of the relevant ADM phases Establish an architecture change management process for the new enterprise architecture baseline that is achieved with completion of Phase G. This process will typically provide for the continual monitoring of such things as new developments in technology and changes in the business environment, and for determining whether to formally initiate a new architecture evolution cycle

Engineering, Operations & Technology | Information TechnologyAPEX | 6 Copyright © 2009 Boeing. All rights reserved. Benefit: Architecture Framework Enables Consistent End User Delivery Establishing a standard TOGAF Business Architecture not only facilitates IT optimization but also provides a foundation for Integrated Standard End User Delivery Integrated Standardized Business Processes aligned to supporting systems, tools, etc.