====== 10.1 Overview ======
[[fxdemo:03-part:10-fx-demo-runtime-plane-model:start | Go To FX Demo Runtime Plane Model ]]

The FX Demo Runtime Plane Model specializes the Part 2 Logical Runtime Plane Model for the [[dido:99_annexes:annex-b-terms-and-definitions:f:foreign_exchange_domain|Foreign Exchange Domain]].

FX [[dido:99_annexes:annex-b-terms-and-definitions:r:runtime_plane|Runtime Planes]] classify FX logical interactions by architectural purpose. They distinguish operational coordination, FX domain information exchange, health reporting, governed release, audit, provenance, replay, reconstruction, and [[dido:99_annexes:annex-b-terms-and-definitions:e:evidence|Evidence]] expectations.

The FX Demo Runtime Plane Model does not prescribe [[dido:99_annexes:annex-b-terms-and-definitions:d:dds|DDS]] domains, [[dido:99_annexes:annex-b-terms-and-definitions:d:dds|DDS]] topics, [[dido:99_annexes:annex-b-terms-and-definitions:d:dds|DDS]] partitions, [[dido:99_annexes:annex-b-terms-and-definitions:r:rest|REST]] resource groups, [[dido:99_annexes:annex-b-terms-and-definitions:r:rpc|RPC]] services, message queues, event streams, Kubernetes namespaces, network segments, security zones, deployment environments, or runtime configuration groupings. Implementation and deployment profiles select mechanisms that realize FX [[dido:99_annexes:annex-b-terms-and-definitions:r:runtime_plane|Runtime Plane]] separation.

Figure 10-1 summarises the FX Demo Runtime Plane Model.

<code>
FX Demo Runtime Planes
├── Logical Control Plane
├── Logical Data Plane
├── Logical Health and Observability Plane
├── Logical Policy and Release Plane
└── Logical Audit and Provenance Plane
</code>

<WRAP centeralign>
**Figure 10-1:** FX Demo Runtime Plane Model.
</WRAP>

----

<WRAP centeralign>

© 2026 Dido Solutions, Inc. and Jackrabbit Consulting, Inc.

</WRAP>