Integrating QuantumDMN with Camunda 8
· 9 min read
Camunda 8 is a powerful process orchestration platform, but when it comes to complex decision logic, its built-in DMN engine can sometimes feel limiting. It supports a subset of the DMN 1.3 standard (Conformance Level 2ish), which is great for simple decision tables but struggles with advanced requirements like:
- Complex FEEL expressions, list handling, and Contexts
- BKMs (Business Knowledge Models) and Boxed Expressions
- Cross-decision dependencies and invocations
- Stateful knowledge (e.g., historical data for KPIs)
- Deep insights into decision execution
Enter QuantumDMN. We provide full DMN 1.5 Conformance Level 3 support, meaning you can run any valid DMN model—including those with functions, list filtering, and complex contexts. Plus, our engine offers unparalleled transparency into how a decision was reached.
In this post, we'll show you how to get the best of both worlds: Camunda 8 for BPMN orchestration and QuantumDMN for advanced decisioning.