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

# Architecture Patterns

Architecture patterns describe how to deploy UMH Core for different operational requirements. Each page explains a topology: what components are involved, how they connect, what the pattern guarantees, and when to use it.

These are not step-by-step guides. They describe architectures so you can choose the right one for your site. For deployment procedures, see [Deployment](/production/deployment.md). For infrastructure-level recovery (container restarts, storage, node rescheduling), see [High Availability](/production/high-availability.md).

## Patterns

* [Redundant Data Collection](/production/architecture-patterns/redundant-data-collection.md) -- two umh-core instances reading from redundant PLCs for zero data loss


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