Part 1: Conceptual Architecture

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* Foreword

• Introduction
• 1. Scope
• 2. Relationship to Part 0
• 3. Traceability to Parent and Source Architectures

  • 3.1 Traceability to SIP-RA
  • 3.2 Alignment with FDIS-RA
  • 3.3 Coverage of the Original FX Demo Reference Architecture
  • 3.4 Traceability Position
• 4. Conceptual Architecture Principles

  • 4.1 Separation of Concerns
  • 4.2 Platform Independence
  • 4.3 Classification Before Implementation
  • 4.4 Logical Meaning Before Physical Realisation
  • 4.5 Traceability
  • 4.6 Evidence Orientation
  • 4.7 Governance of Meaning
• 5. Archetype Classification Model

  • 5.1 Overview
  • 5.2 Ecosphere
  • 5.3 Ecosystem
  • 5.4 Domain
  • 5.5 Classification Path
  • 5.6 Classification Values and Runtime Identifiers
  • 5.7 Classification and Governance
• 6. Financial Systems Classification

  • 6.1 Overview
  • 6.2 Finance Ecosphere
  • 6.3 Monetary Ecosystem
  • 6.4 Foreign Exchange Domain
  • 6.5 Classification Inheritance for FX Profiles
  • 6.6 Future Financial Classifications
  • 6.7 Classification Governance
• 7. Core Conceptual Elements

  • 7.1 Overview
  • 7.2 Node
  • 7.3 Node Identity
  • 7.4 Node Role
  • 7.5 Runtime Plane
  • 7.6 Communication Endpoint
  • 7.7 Data Structure Definition
  • 7.8 Data Structure Instance
  • 7.9 Evidence
  • 7.10 Traceability
• 8. Conceptual Runtime Plane Model

  • 8.1 Overview
  • 8.2 Control Plane
  • 8.3 Data Plane
  • 8.4 Health and Observability Plane
  • 8.5 Policy and Release Plane
  • 8.6 Audit and Provenance Plane
  • 8.7 Cross-Plane Relationships
• 9. Separation of Concerns Model

  • 9.1 Overview
  • 9.2 Data
  • 9.3 Structure
  • 9.4 Semantics
  • 9.5 Interpretation
  • 9.6 Governance and Authority
  • 9.7 Traceability and Evidence
  • 9.8 Cross-Concern Relationships
• 10. Conceptual Traceability Model

  • 10.1 Overview
  • 10.2 Traceability Across Layers
  • 10.3 Conceptual Element to Logical Element / PIM
  • 10.4 Logical Element / PIM to Implementation Artefact / PSM
  • 10.5 Implementation Artefact / PSM to Deployment Artefact
  • 10.6 Deployment Artefact to Evidence
  • 10.7 Bidirectional Review and Impact Analysis
  • 10.8 Traceability Boundaries
• 11. Conceptual Rules and Constraints

  • 11.1 Overview
  • 11.2 Conceptual Elements Remain Distinct
  • 11.3 Conceptual Architecture Does Not Prescribe Realisation Mechanisms
  • 11.4 Classification Values Do Not Define Runtime Boundaries
  • 11.5 Runtime Planes Remain Conceptual Classifications
  • 11.6 Implementation Mappings Do Not Redefine Concepts
  • 11.7 Deployment Artefacts Do Not Redefine Implementation Artefacts
  • 11.8 Evidence Supports Claims
  • 11.9 Traceability Preserves Layering
  • 11.10 Local Profiles Must Preserve Parent Meaning
  • 11.11 Conceptual Constraints Summary
• 12. Relationship to the Logical Architecture / PIM

  • 12.1 Overview
  • 12.2 Conceptual Elements Become Logical Elements
  • 12.3 Logical Architecture Preserves Conceptual Meaning
  • 12.4 Logical Architecture Remains Platform Independent
  • 12.5 Logical Architecture Supports Domain Profiles
  • 12.6 Logical Architecture Provides the Basis for Implementation Profiles
  • 12.7 Traceability from Part 1 to Part 2
  • 12.8 Boundary Between Part 1 and Part 2
• 13. Conceptual Requirements

  • 13.1 Overview
  • 13.2 Conceptual Separation Requirements
  • 13.3 Classification Requirements
  • 13.4 Core Conceptual Element Requirements
  • 13.5 Runtime Plane Requirements
  • 13.6 Separation of Concerns Requirements
  • 13.7 Traceability Requirements
  • 13.8 Evidence Requirements
  • 13.9 Relationship to Logical Architecture / PIM Requirements
  • 13.10 Profile and Layering Requirements