Volume Architecture Development Method
Chapter 1 Introduction
1.1 ADM Overview
1.1.1 The ADM, Enterprise Continuum, and Architecture Repository
1.1.2 The ADM and the Foundation Architecture
1.1.3 ADM and Supporting Guidelines and Techniques
1.2 Architecture Development Cycle
1.2.1 Key Points
1.2.2 Basic Structure
1.3 Adapting the ADM
1.4 Architecture Governance
1.5 Scoping the Architecture
1.5.1 Breadth
1.5.2 Depth
1.5.3 Time Period
1.5.4 Architecture Domains
1.6 Architecture Alternatives
1.6.1 Method
1.7 Architecture Integration
1.8 Summary
Chapter 2 Preliminary Phase
2.1 Objectives
2.2 Inputs
2.2.1 Reference Materials External to the Enterprise
2.2.2 Non-Architectural Inputs
2.2.3 Architectural Inputs
2.3 Steps
2.3.1 Scope the Enterprise Organizations Impacted
2.3.2 Confirm Governance and Support Frameworks
2.3.3 Define and Establish Enterprise Architecture Team and Organization
2.3.4 Identify and Establish Architecture Principles
2.3.5 Tailor the TOGAF Framework and, if any, Other Selected Architecture Framework(s)
2.3.6 Develop a Strategy and Implementation Plan for Tools and Techniques
2.4 Outputs
2.5 Approach
2.5.1 Enterprise
2.5.2 Organizational Context
2.5.3 Requirements for Architecture Work
2.5.4 Principles
2.5.5 Management Frameworks
2.5.6 Relating the Management Frameworks
2.5.7 Planning for Enterprise Architecture/Business Change Maturity Evaluation
Chapter 3 Phase A: Architecture Vision
3.1 Objectives
3.2 Inputs
3.2.1 Reference Materials External to the Enterprise
3.2.2 Non-Architectural Inputs
3.2.3 Architectural Inputs
3.3 Steps
3.3.1 Establish the Architecture Project
3.3.2 Identify Stakeholders, Concerns, and Business Requirements
3.3.3 Confirm and Elaborate Business Goals, Business Drivers, and Constraints
3.3.4 Evaluate Capabilities
3.3.5 Assess Readiness for Business Transformation
3.3.6 Define Scope
3.3.7 Confirm and Elaborate Architecture Principles, including Business Principles
3.3.8 Develop Architecture Vision
3.3.9 Define the Target Architecture Value Propositions and KPIs
3.3.10 Identify the Business Transformation Risks and Mitigation Activities
3.3.11 Develop Statement of Architecture Work; Secure Approval
3.4 Outputs
3.5 Approach
3.5.1 General
3.5.2 Creating the Architecture Vision
Chapter 4 Phase B: Business Architecture
4.1 Objectives
4.2 Inputs
4.2.1 Reference Materials External to the Enterprise
4.2.2 Non-Architectural Inputs
4.2.3 Architectural Inputs
4.3 Steps
4.3.1 Select Reference Models, Viewpoints, and Tools
4.3.2 Develop Baseline Business Architecture Description
4.3.3 Develop Target Business Architecture Description
4.3.4 Perform Gap Analysis
4.3.5 Define Candidate Roadmap Components
4.3.6 Resolve Impacts Across the Architecture Landscape
4.3.7 Conduct Formal Stakeholder Review
4.3.8 Finalize the Business Architecture
4.3.9 Create/Update the Architecture Definition Document
4.4 Outputs
4.5 Approach
4.5.1 General
4.5.2 Developing the Baseline Description
4.5.3 Applying Business Capabilities
4.5.4 Applying Value Streams
4.5.5 Applying the Organization Map
4.5.6 Applying Information Maps
4.5.7 Applying Modeling Techniques
4.5.8 Architecture Repository
Chapter 5 Phase C: Information Systems Architectures
5.1 Objectives
5.2 Approach
Chapter 6 Phase C: Information Systems Architectures — Data Architecture
6.1 Objectives
6.2 Inputs
6.2.1 Reference Materials External to the Enterprise
6.2.2 Non-Architectural Inputs
6.2.3 Architectural Inputs
6.3 Steps
6.3.1 Select Reference Models, Viewpoints, and Tools
6.3.2 Develop Baseline Data Architecture Description
6.3.3 Develop Target Data Architecture Description
6.3.4 Perform Gap Analysis
6.3.5 Define Candidate Roadmap Components
6.3.6 Resolve Impacts Across the Architecture Landscape
6.3.7 Conduct Formal Stakeholder Review
6.3.8 Finalize the Data Architecture
6.3.9 Create/Update the Architecture Definition Document
6.4 Outputs
6.5 Approach
6.5.1 Data Structure
6.5.2 Key Considerations for Data Architecture
6.5.3 Architecture Repository
Chapter 7 Phase C: Information Systems Architectures — Application Architecture
7.1 Objectives
7.2 Inputs
7.2.1 Reference Materials External to the Enterprise
7.2.2 Non-Architectural Inputs
7.2.3 Architectural Inputs
7.3 Steps
7.3.1 Select Reference Models, Viewpoints, and Tools
7.3.2 Develop Baseline Application Architecture Description
7.3.3 Develop Target Application Architecture Description
7.3.4 Perform Gap Analysis
7.3.5 Define Candidate Roadmap Components
7.3.6 Resolve Impacts Across the Architecture Landscape
7.3.7 Conduct Formal Stakeholder Review
7.3.8 Finalize the Application Architecture
7.3.9 Create/Update the Architecture Definition Document
7.4 Outputs
7.5 Approach
7.5.1 Architecture Repository
Chapter 8 Phase D: Technology Architecture
8.1 Objectives
8.2 Inputs
8.2.1 Reference Materials External to the Enterprise
8.2.2 Non-Architectural Inputs
8.2.3 Architectural Inputs
8.3 Steps
8.3.1 Select Reference Models, Viewpoints, and Tools
8.3.2 Develop Baseline Technology Architecture Description
8.3.3 Develop Target Technology Architecture Description
8.3.4 Perform Gap Analysis
8.3.5 Define Candidate Roadmap Components
8.3.6 Resolve Impacts Across the Architecture Landscape
8.3.7 Conduct Formal Stakeholder Review
8.3.8 Finalize the Technology Architecture
8.3.9 Create/Update the Architecture Definition Document
8.4 Outputs
8.5 Approach
8.5.1 Emerging Technologies
8.5.2 Architecture Repository
Chapter 9 Phase E: Opportunities & Solutions
9.1 Objectives
9.2 Inputs
9.2.1 Reference Materials External to the Enterprise
9.2.2 Non-Architectural Inputs
9.2.3 Architectural Inputs
9.3 Steps
9.3.1 Determine/Confirm Key Corporate Change Attributes
9.3.2 Determine Business Constraints for Implementation
9.3.3 Review and Consolidate Gap Analysis Results from Phases B to D
9.3.4 Review Consolidated Requirements Across Related Business Functions
9.3.5 Consolidate and Reconcile Interoperability Requirements
9.3.6 Refine and Validate Dependencies
9.3.7 Confirm Readiness and Risk for Business Transformation
9.3.8 Formulate Implementation and Migration Strategy
9.3.9 Identify and Group Major Work Packages
9.3.10 Identify Transition Architectures
9.3.11 Create the Architecture Roadmap & Implementation and Migration Plan
9.4 Outputs
9.5 Approach
Chapter 10 Phase F: Migration Planning
10.1 Objectives
10.2 Inputs
10.2.1 Reference Materials External to the Enterprise
10.2.2 Non-Architectural Inputs
10.2.3 Architectural Inputs
10.3 Steps
10.3.1 Confirm Management Framework Interactions for the Implementation and Migration Plan
10.3.2 Assign a Business Value to Each Work Package
10.3.3 Estimate Resource Requirements, Project Timings, and Availability/Delivery Vehicle
10.3.4 Prioritize the Migration Projects through the Conduct of a Cost/Benefit Assessment and Risk Validation
10.3.5 Confirm Architecture Roadmap and Update Architecture Definition Document
10.3.6 Complete the Implementation and Migration Plan
10.3.7 Complete the Architecture Development Cycle and Document Lessons Learned
10.4 Outputs
10.5 Approach
Chapter 11 Phase G: Implementation Governance
11.1 Objectives
11.2 Inputs
11.2.1 Reference Materials External to the Enterprise
11.2.2 Non-Architectural Inputs
11.2.3 Architectural Inputs
11.3 Steps
11.3.1 Confirm Scope and Priorities for Deployment with Development Management
11.3.2 Identify Deployment Resources and Skills
11.3.3 Guide Development of Solutions Deployment
11.3.4 Perform Enterprise Architecture Compliance Reviews
11.3.5 Implement Business and IT Operations
11.3.6 Perform Post-Implementation Review and Close the Implementation
11.4 Outputs
11.5 Approach
Chapter 12 Phase H: Architecture Change Management
12.1 Objectives
12.2 Inputs
12.2.1 Reference Materials External to the Enterprise
12.2.2 Non-Architectural Inputs
12.2.3 Architectural Inputs
12.3 Steps
12.3.1 Establish Value Realization Process
12.3.2 Deploy Monitoring Tools
12.3.3 Manage Risks
12.3.4 Provide Analysis for Architecture Change Management
12.3.5 Develop Change Requirements to Meet Performance Targets
12.3.6 Manage Governance Process
12.3.7 Activate the Process to Implement Change
12.4 Outputs
12.5 Approach
12.5.1 Drivers for Change
12.5.2 Enterprise Architecture Change Management Process
Chapter 13 ADM Architecture Requirements Management
13.1 Objectives
13.2 Inputs
13.3 Steps
13.4 Outputs
13.5 Approach
13.5.1 General
13.5.2 Requirements Development
13.5.3 Resources
Volume ADM Techniques
Chapter 1 Introduction
Chapter 2 Architecture Principles
2.1 Introduction
2.2 Characteristics of Architecture Principles
2.3 Components of Architecture Principles
2.4 Developing Architecture Principles
2.4.1 Qualities of Principles
2.5 Applying Architecture Principles
2.6 Example Set of Architecture Principles
2.6.1 Business Principles
2.6.2 Data Principles
2.6.3 Application Principles
2.6.4 Technology Principles
Chapter 3 Stakeholder Management
3.1 Introduction
3.2 Approach to Stakeholder Management
3.3 Steps in the Stakeholder Management Process
3.3.1 Identify Stakeholders
Chapter 13 ADM Architecture Requirements Management
13.1 Objectives
13.2 Inputs
13.3 Steps
13.4 Outputs
13.5 Approach
13.5.1 General
13.5.2 Requirements Development
13.5.3 Resources
Volume ADM Techniques
Chapter 1 Introduction
Chapter 2 Architecture Principles
2.1 Introduction
2.2 Characteristics of Architecture Principles
2.3 Components of Architecture Principles
2.4 Developing Architecture Principles
2.4.1 Qualities of Principles
2.5 Applying Architecture Principles
2.6 Example Set of Architecture Principles
2.6.1 Business Principles
2.6.2 Data Principles
2.6.3 Application Principles
2.6.4 Technology Principles
Chapter 3 Stakeholder Management
3.1 Introduction
3.2 Approach to Stakeholder Management
3.3 Steps in the Stakeholder Management Process
3.3.1 Identify Stakeholders
3.3.2 Classify Stakeholder Positions
3.3.3 Determine Stakeholder Management Approach
3.3.4 Tailor Engagement Deliverables
3.4 Template Stakeholder Map
Chapter 4 Architecture Patterns
4.1 Introduction
4.1.1 Background
4.1.2 Content of a Pattern
4.1.3 Terminology
4.2 Some Pattern Resources
Chapter 5 Gap Analysis
5.1 Introduction
5.2 Suggested Steps
5.3 Example
Chapter 6 Migration Planning Techniques
6.1 Implementation Factor Catalog
6.2 Consolidated Gaps, Solutions, & Dependencies Matrix
6.3 Architecture Definition Increments Table
6.4 Transition Architecture State Evolution Table
6.5 Business Value Assessment Technique
Chapter 7 Interoperability Requirements
7.1 Overview
7.2 Defining Interoperability
7.3 Enterprise Operating Model
7.4 Refining Interoperability
7.5 Determining Interoperability Requirements
7.6 Reconciling Interoperability Requirements with Potential Solutions
Chapter 8 Business Transformation Readiness Assessment
8.1 Introduction
8.1.1 Business Transformation Enablement Program (BTEP)
8.2 Determine Readiness Factors
8.3 Present Readiness Factors
8.4 Assess Readiness Factors
8.4.1 Readiness Factor Vision
8.4.2 Readiness Factor Rating
8.4.3 Readiness Factor Risks & Actions
8.5 Readiness and Migration Planning
8.6 Marketing the Implementation Plan
8.7 Conclusion
Chapter 9 Risk Management
9.1 Introduction
9.2 Risk Classification
9.3 Risk Identification
9.4 Initial Risk Assessment
9.5 Risk Mitigation and Residual Risk Assessment
9.6 Conduct Residual Risk Assessment
9.7 Risk Monitoring and Governance (Phase G)
9.8 Summary
Chapter 10 Architecture Alternatives and Trade-Offs
10.1 Concept
10.2 Method
10.2.1 Criteria
10.2.2 Identify Alternatives
10.2.3 Choose from Alternatives and Define in Detail
Volume Applying the ADM
Chapter 1 Introduction
1.1 Using the TOGAF Framework with Different Architecture Styles
Chapter 2 Applying Iteration to the ADM
2.1 Overview
2.2 Iteration Cycles
2.3 Classes of Architecture Engagement
2.4 Approaches to Architecture Development
2.5 Iteration Considerations
2.5.1 Iteration between ADM Cycles
2.5.2 Iteration within an ADM Cycle
2.6 Conclusions
Chapter 3 Applying the ADM Across the Architecture Landscape
3.1 Overview
3.2 Architecture Landscape
3.3 Developing Architectures at Different Levels
3.4 Organizing the Architecture Landscape to Understand the State of the Enterprise
Chapter 4 Architecture Partitioning
4.1 Overview
4.2 Applying Classification to Create Partitioned Architectures
4.2.1 Activities within the Preliminary Phase
4.3 Integration
Index
