# Data Model: Containerized Compose Runtime

> For the complete documentation index, see [llms.txt](https://traderx.finos.org/llms.txt).

[Learning Guide — Containerized Compose Runtime (NGINX Ingress)](https://traderx.finos.org/docs/learning/state-004-containerized-compose-runtime.md): purpose, walkthrough, and related learning states.

# Data Model: Containerized Compose Runtime

## Scope

State `004` does not introduce business data model changes relative to state `003`.

## Entity Impact

*   Added: none
*   Changed: none
*   Removed: none

## Notes

This state changes deployment/runtime topology only. Domain entities and API payload shapes remain compatible with prior state behavior.