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