3.6 Traceability Position

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This part uses the following Traceability position.

SIP-RA provides the parent structured-information-processing discipline. FDIS-RA provides financial-domain interpretation alignment. Part 1 provides the conceptual foundation. Part 2 provides the reusable distributed, node-based Logical Model (LM) / Platform Independent Model (PIM). The original FX Demo Reference Architecture provides FX-specific source material that this part normalises into the FX Demo Logical Profile.

This Traceability position prevents three kinds of confusion.

First, it prevents the FX Demo Logical Profile from redefining the Part 1 Conceptual Architecture. Second, it prevents the FX Demo Logical Profile from redefining the Part 2 Logical Model (LM) / Platform Independent Model (PIM). Third, it prevents implementation mechanisms such as DDS, IDL, QoS, Python, Kubernetes, K3s, Docker, RTI Connext DDS, Crucible, Protocol Buffers, REST, or RPC from defining the FX logical profile.

Part 3 defines the platform-independent FX Demo Logical Profile. Later parts implement, deploy, test, and provide Evidence for the profile while preserving Traceability back to Parts 1 and 2.