9.1 Overview

Go To FX Demo Logical Information Model

The FX Demo Logical Information Model specializes the Part 2 Logical Information Model for the Foreign Exchange Domain.

The model defines FX logical information structures that FX logical Nodes exchange, validate, interpret, compute, govern, release, audit, trace, replay, reconstruct, and provide Evidence for. These structures preserve the distinction between logical information definitions and populated logical information instances.

The FX Demo Logical Information Model does not prescribe IDL structures, Protocol Buffers messages, JSON Schema definitions, XML Schema definitions, Avro schemas, OpenAPI schemas, ontology classes, database tables, generated language types, files, wire formats, or runtime payloads. Implementation profiles select those representation mechanisms.

Figure 9-1 summarises the primary FX logical information structures.

FX Demo Logical Information Model
├── FX Transaction Candidate
├── FX Transaction Record
├── FX Validation Result
├── FX Semantic Assertion
├── FX Contract State
├── FX Cash-Flow Obligation
├── FX Policy Decision
├── FX Release Package
├── FX Audit Record
├── FX Provenance Record
├── FX Node Status
├── FX Control Command
├── FX Command Acknowledgement
├── FX Replay Request
└── FX Replay Result

Figure 9-1: FX Demo logical information structures.

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