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| Criterion |  Architecture Risk Storming |  Operations After-Action Review |  Architecture Architecture Decision Record |
|---|---|---|---|
Purposedifferent | Helps clarify architecture context, options, and consequences in concrete terms. It organizes technical context, alternatives, and consequences. The result is captured as an Annotated Diagram, a Prioritized Risk List, and an Action Backlog. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. | 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. |
Complexitysame | Low | Low | Low |
Timedifferent | 60-90 min | 20-45 min | 15-45 min |
Participantsdifferent | 4-12 | 3-12 | 1-3 |
Formatdifferent | Workshop | Workshop + async | Async |
Outputdifferent | Annotated Diagram, Prioritized Risk List, Action Backlog | Lessons learned, Action items, Event summary | ADR File, Decision Log, Rationale |
Tagsno overlap | RiskArchitectureWorkshopValidation | LearningOperationsImprovement | ArchitectureRationaleDocumentationGovernance |
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