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| Criterion |  Architecture Architecture Decision Record |  Operations Process Mapping |  Business Strategy Strategy Execution Loop |  Operations Gemba Walk |
|---|---|---|---|---|
Purposedifferent | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | With a confusing workflow that has many handoffs, the method makes the actual process visible. It shows where work is passed on, delayed, or duplicated, so improvement targets the right spots. | The Strategy Execution Loop helps avoid treating strategy as a one-off document. It makes visible how strategic decisions are turned into objectives, initiatives, operational work, measurement, and learning. | When there is uncertainty about the real course of a process, the method brings observation to the place where work happens. It combines perception, follow-up questions, and process knowledge so decisions rest on actual workflows instead of assumptions. |
Complexitydifferent | Low | Medium | High | Low |
Timedifferent | 15-45 min | 1-3 h | Initial 3-6 h, then monthly or quarterly reviews | 30-120 min |
Participantsdifferent | 1-3 | 3-10 | 5-12 | 2-6 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop |
Outputdifferent | ADR File, Decision Log, Rationale | Process Map, Handoff List, Improvement Backlog | Execution Loop, Review Cadence, Strategic Learning Log | Observation Notes, Improvement Ideas |
Tagsno overlap | ArchitectureRationaleDocumentationGovernance | ProcessOperationsImprovement | ExecutionCadenceLearningGovernance | LeanObservationProcessOperations |