# Message Broker / Operational Dependency

> "message-broker" (execution-core layer) is traded against "Operational Dependency" (execution-core layer) — a principle cannot be scope-separated from a quality, metric, or cost it competes with; resolve by measuring "Operational Dependency" and choosing an explicit operating point.

Record: `tension:message-broker-operational-dependency`
Kind: tension
Canonical: https://banes-lab.com/ontology/schema#tension-message-broker-operational-dependency

## tensions-with

- [Message Broker](https://banes-lab.com/records/arch/message-broker.md)
- [Operational Dependency](https://banes-lab.com/records/lex/operational-dependency.md)