Saturday, April 18, 2020

TOGAF ADM - Phase H: Architecture Change Management

Phase H: Architecture Change Management

Objectives

Please refer TOGAF ADM Phase H: Architecture Change Management

Inputs

  1. Reference Materials External to the Enterprise
    1. Architecture Repository (Source: Phase Preliminary, A, and B)
  2. Non-Architectural Inputs
    1. Request for Architecture Work (Source: Phase B)
  3. Architectural Inputs
    1. Organizational Model (Source: Preliminary Phase)
    2. Tailored Architecture Framework (Source: Phase A)
    3. Statement of Architecture Work (Source: Phase C)
    4. Architecture Vision (Source: Phase D)
    5. Architecture Repository (Source: Phase Preliminary, A, B, C, and D)
    6. Architecture Definition Document (Source: Phase A, B, C, and D)
    7. Architecture Requirements Specification (Source: Phase A, B, C, and D)
    8. Architecture Roadmap, Version 0.1
    9. Change Request (Technology, Business, lesson learned)
    10. Implementation Governance Model
    11. Architecture Contract (signed)
    12. Compliance Assessments
    13. Implementation and Migration Plan

Steps

Outputs

  1. Architecture updates (for maintenance changes)
  2. Changes to architecture framework and principles (for maintenance changes)
  3. New Request for Architecture Work
  4. Statement of Architecture Work
  5. Architecture Contract
  6. Compliance Assessments

TOGAF ADM - Phase G: Implementation Governance

Phase G: Implementation Governance

Objectives

Please refer TOGAF ADM Phase G: Implementation Governance

Inputs

  1. Reference Materials External to the Enterprise
    1. Architecture Repository (Source: Phase Preliminary, A, and B)
  2. Non-Architectural Inputs
    1. Request for Architecture Work (Source: Phase B)
    2. Capability Assessment (Source: Phase A)
  3. Architectural Inputs
    1. Organizational Model (Source: Preliminary Phase)
    2. Tailored Architecture Framework (Source: Phase A)
    3. Statement of Architecture Work (Source: Phase C)
    4. Architecture Vision (Source: Phase D)
    5. Architecture Repository (Source: Phase Preliminary, A, B, C, and D)
    6. Draft Architecture Definition Document (Source: Phase A, B, C, and D)
    7. Draft Architecture Requirements Specification (Source: Phase A, B, C, and D)
    8. Architecture Roadmap, Version 0.1
    9. Implementation Governance Model
    10. Architecture Contract
    11. Requests for Architecture Work
    12. Implementation and Migration Plan

Steps

Outputs

  1. Architecture Contract (signed)
  2. Compliance Assessments
  3. Change Requests
  4. Architecture-compliant solutions deployed

TOGAF ADM - Phase F: Migration Planning

Phase F: Migration Planning

Objectives

Please refer TOGAF ADM Phase F: Migration Planning

Inputs

  1. Reference Materials External to the Enterprise
    1. Architecture Repository (Source: Phase Preliminary, A, and B)
  2. Non-Architectural Inputs
    1. Request for Architecture Work (Source: Phase B)
    2. Capability Assessment (Source: Phase A)
    3. Communication Plan (Source: Phase A)
  3. Architectural Inputs
    1. Organizational Model (Source: Preliminary Phase)
    2. Governance models and frameworks
    3. Tailored Architecture Framework (Source: Phase A)
    4. Statement of Architecture Work (Source: Phase C)
    5. Architecture Vision (Source: Phase D)
    6. Architecture Repository (Source: Phase Preliminary, A, B, C, and D)
    7. Draft Architecture Definition Document (Source: Phase A, B, C, and D)
    8. Draft Architecture Requirements Specification (Source: Phase A, B, C, and D)
    9. Change Requests for existing business programs and projects
    10. Architecture Roadmap, Version 0.1
    11. Capability Assessment (Source: Phase A)
    12. Implementation and Migration Plan, Version 0.1

Steps

Outputs

  1. Implementation and Migration Plan, Version 0.1
  2. Finalized Architecture Definition Document
  3. Finalized Architecture Requirements Specification
  4. Finalized Architecture Roadmap
  5. Re-Usable Architecture Building Blocks
  6. Requests for Architecture Work
  7. Implementation Governance Model (if any)
  8. Change Requests for the Architecture Capability arising from lessons learned

Saturday, April 4, 2020

TOGAF ADM - Phase E: Opportunities & Solutions

Phase C: Information System Architectures - Technology Architecture

Objectives

Please refer TOGAF ADM Phase E: Opportunities & Solutions

Inputs

  1. Reference Materials External to the Enterprise
    1. Architecture Repository (Source: Phase Preliminary, A, and B)
    2. Product information (Source: Phase D)
  2. Non-Architectural Inputs
    1. Request for Architecture Work (Source: Phase B)
    2. Capability Assessment (Source: Phase A)
    3. Communication Plan (Source: Phase A)
    4. Planning methodologies
  3. Architectural Inputs
    1. Organizational Model (Source: Preliminary Phase)
    2. Governance models and frameworks
    3. Tailored Architecture Framework (Source: Phase A)
    4. Statement of Architecture Work (Source: Phase C)
    5. Architecture Vision (Source: Phase D)
    6. Architecture Repository (Source: Phase Preliminary, A, B, C, and D)
    7. Draft Architecture Definition Document (Source: Phase A, B, C, and D)
    8. Draft Architecture Requirements Specification (Source: Phase A, B, C, and D)
    9. Change Requests for existing business programs and projects
    10. Candidate Architecture Roadmap components from Phases B, C, and D

Steps

Outputs

  1. Refined and updated Architecture Vision
    1. Statement of Architecture Work
  2. Draft Architecture Definition Document
  3. Draft Architecture Requirements Specification
  4. Capability Assessments
  5. Architecture Roadmap
  6. Implementation and Migration Plan, Version 0.1

Artifacts

  1. Diagrams:
    1. Project Context diagram (additional info:BAwiki)
    2. Benefits diagram

TOGAF ADM - Phase D: Technology Architecture

Phase C: Information System Architectures - Technology Architecture

Objectives

Please refer TOGAF ADM Phase D: Technology Architecture

Inputs

  1. Reference Materials External to the Enterprise
    1. Architecture Repository (Source: Phase Preliminary, A, and B)
    2. Product information on candidate products
  2. Non-Architectural Inputs
    1. Request for Architecture Work (Source: Phase B)
    2. Capability Assessment (Source: Phase A)
    3. Communication Plan (Source: Phase A)
  3. Architectural Inputs
    1. Organizational Model (Source: Preliminary Phase)
    2. Tailored Architecture Framework (Source: Phase A)
    3. Technology principles, if existing
    4. Statement of Architecture Work (Source: Phase C)
    5. Architecture Vision (Source: Phase C)
    6. Architecture Repository (Source: Phase Preliminary, A, B,and C)
    7. Draft Architecture Definition Document (Source: Phase C)
    8. Draft Architecture Requirements Specification (Source: Phase C)
    9. Business, Data, and Application Architecture components of an Architecture Roadmap (Source: Phase B and C)

Steps

Outputs

  1. Refined and updated Architecture Vision
    1. Statement of Architecture Work
    2. Validated technology principles, or new application principles (if generated here)
    3. Architecture Principles
  2. Draft Architecture Definition Document
  3. Draft Architecture Requirements Specification
  4. Technology Architecture components of an Architecture Roadmap

Artifacts

  1. Catalogs:
    1. Technology Standards catalog
    2. Technology Portfolio catalog
  2. Matrices:
    1. Application/Technology matrix
  3. Diagrams:
    1. Environments and Locations diagram
    2. Platform Decomposition diagram
    3. Processing diagram
    4. Networked Computing/Hardware diagram
    5. Network and Communications diagram

TOGAF ADM - Phase C: Information System Architectures - Application Architecture

Phase C: Information System Architectures - Application Architecture

Objectives

Please refer TOGAF ADM Phase C: Information System Architectures - Application Architecture

Inputs

  1. Reference Materials External to the Enterprise
    1. Architecture Repository (Source: Phase Preliminary, A, and B)
  2. Non-Architectural Inputs
    1. Request for Architecture Work (Source: Phase B)
    2. Capability Assessment (Source: Phase A)
    3. Communication Plan (Source: Phase A)
  3. Architectural Inputs
    1. Organizational Model (Source: Preliminary Phase)
    2. Tailored Architecture Framework (Source: Phase A)
    3. Application principles, if existing
    4. Statement of Architecture Work (Source: Phase B)
    5. Architecture Vision (Source: Phase B)
    6. Architecture Repository (Source: Phase Preliminary, A, and B)
    7. Draft Architecture Definition Document (Source: Phase B)
    8. Draft Architecture Requirements Specification (Source: Phase B)
    9. Business and Data Architecture components of an Architecture Roadmap (Source: Phase B)

Steps

Outputs

  1. Refined and updated Architecture Vision
    1. Statement of Architecture Work
    2. Validated application principles, or new application principles (if generated here)
    3. Architecture Principles
  2. Draft Architecture Definition Document
  3. Draft Architecture Requirements Specification
  4. Application Architecture components of an Architecture Roadmap

Artifacts

  1. Catalogs:
    1. Application Portfolio catalog
    2. Interface catalog
  2. Matrices:
    1. Application/Organization matrix
    2. Role/Application matrix
    3. Application/Function matrix
    4. Application Interaction matrix
  3. Diagrams:
    1. Application Communication diagram
    2. Application and User Location diagram
    3. Application Use-Case diagram
    4. Enterprise Manageability diagram
    5. Process/Application Realization diagram
    6. Software Engineering diagram
    7. Application Migration diagram
    8. Software Distribution diagram

TOGAF ADM - Phase C: Information System Architectures

Phase C: Information System Architectures

  1. Data Architecture
  2. Application Architecture

Objectives

Please refer TOGAF ADM Phase C: Information System Architectures

TOGAF ADM - Phase C: Information System Architectures - Data Architecture

Phase C: Information System Architectures - Data Architecture

Objectives

Please refer TOGAF ADM Phase C: Information System Architectures - Data Architecture

Inputs

  1. Reference Materials External to the Enterprise
    1. Architecture Repository (Source: Phase Preliminary, A, and B)
  2. Non-Architectural Inputs
    1. Request for Architecture Work (Source: Phase B)
    2. Capability Assessment (Source: Phase A)
    3. Communication Plan (Source: Phase A)
  3. Architectural Inputs
    1. Organizational Model (Source: Preliminary Phase)
    2. Tailored Architecture Framework (Source: Phase A)
    3. Data principles, if existing
    4. Statement of Architecture Work (Source: Phase B)
    5. Architecture Vision (Source: Phase B)
    6. Architecture Repository (Source: Phase Preliminary, A, and B)
    7. Draft Architecture Definition Document (Source: Phase B)
    8. Draft Architecture Requirements Specification (Source: Phase B)
    9. Business Architecture components of an Architecture Roadmap (Source: Phase B)

Steps

Outputs

  1. Refined and updated Architecture Vision
    1. Statement of Architecture Work
    2. Validated data principles, or new data principles (if generated here)
    3. Architecture Principles
  2. Draft Architecture Definition Document
  3. Draft Architecture Requirements Specification
  4. Data Architecture components of an Architecture Roadmap

Artifacts

  1. Catalogs:
    1. Data Entity/Data Component catalog
  2. Matrices:
    1. Data Entity/Business Function matrix
    2. Application/Data matrix
  3. Diagrams:
    1. Conceptual Data diagram
    2. Logical Data diagram
    3. Data Dissemination diagram
    4. Data Security diagram
    5. Data Migration diagram
    6. Data Lifecycle diagram

Approach

Data Governance

  1. Structure
  2. Management System
  3. People

TOGAF ADM: Architecture Repository

Architecture Repository

Output of each phase (pdf format)

Document Name -1 0 A B C D E F G H
TOGAF Library                  
Board Strategies                  
Board Business Plans                  
Business Strategies                  
IT Strategies                  
Business Principles
Restatement

Refined
             
Business Goals
Restatement

Refined
             
Business Drivers
Restatement

Refined
             
Portfolio Management                  
Governance and Legal Framework                  
Architecture Capability                  
Partnership and Contract Agreements                  
Organization Model                
Architecture Framework
Existing

Tailored

Tailored
             
Request for Architecture Work                  
Architecture Governance Framework                  
Catalog: Principles Catalog                  
Statement of Architecture Work    
Approved

Updated
           
Architecture Principles    
Approved
             
Capability Assessment    
Approved
             
Architecture Vision    
Approved

Refined

Refined
         
Architecture Definition Document    
Draft

Draft

Draft
           
Communication Plan                  
Matrix: Stakeholder Map Matrix                  
Diagram: Business Model Diagram                
Diagram: Business Capability Map                
Diagram: Value Stream Map                
Diagram: Value Chain Diagram                  
Diagram: Solution Concept Diagram                  
Architecture Requirement Specification      
Draft

Draft
         
Architecture Roadmap      
Business Arch
           
Catalog: Value Stream Catalog                  
Catalog: Business Capability Catalog                  
Catalog: Value Stream Stages Catalog                  
Catalog: Organization/Actor Catalog                  
Catalog: Driver/Goal/Objective Catalog                  
Catalog: Role Catalog                  
Catalog: Business Service/Function Catalog                  
Catalog: Location Catalog                  
Catalog: Process/Event/Control/Product Catalog                  
Catalog: Contract/Measure Catalog                  
Matrix: Value Stream/Capability Matrix                  
Matrix: Strategy/Capability Matrix                  
Matrix: Capability/Organization Matrix                  
Matrix: Business Interaction Matrix                  
Matrix: Actor/Role Matrix                  
Diagram: Organization Map                  
Diagram: Business Footprint Diagram                  
Diagram: Business Service/Information Diagram                  
Diagram: Functional Decomposition Diagram                  
Diagram: Product Lifecycle Diagram                  
Diagram: Goal/Objective/Service Diagram                  
Diagram: Business Use-Case Diagram                  
Diagram: Organization Decomposition Diagram                  
Diagram: Process Flow Diagram                  
Diagram: Event Diagram                  
Data Principles                  
Catalog: Data Entity/Data Component Catalog                  
Matrix: Data Entity/Business Function Matrix                  
Matrix: Application/Data Matrix                  
Diagram: Conceptual Data Diagram                  
Diagram: Logical Data Diagram                  
Diagram: Data Dissemination Diagram                  
Diagram: Data Security Diagram                  
Diagram: Data Migration Diagram                  
Diagram: Data Lifecycle Diagram