> For the complete documentation index, see [llms.txt](https://docs.tricloudnexus.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tricloudnexus.io/platform-architecture/reference-architecture.md).

# Reference Architecture

* Edge Layer (devices, on-prem services, buffering, offline behavior).
* Site Network & DMZ placement (factory floor, DMZ, northbound links)
* Cloud Layer (control plane, data plane, storage/compute, APIs)
* Web Portal / API / CLI surfaces