---
title: "Core Modules"
description: "Core module overview."
---

## Role in the architecture
- Artifact model, relationship engine, workflow scheduler.
- Shared libraries for auth, logging, tracing.
- Contracts for CLI/SDK/API parity.

## Considerations
- Throughput vs. latency trade-offs.
- Failure domains and retry/backoff strategies.
- Data model ownership and boundaries.
