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| Criterion |  Architecture Request for Comments |  Product Strategy DIBB |  Business Strategy Business Model Stress Test |
|---|---|---|---|
Purposedifferent | An RFC clarifies architecture context, options, and consequences. It structures technical context, alternatives, tradeoffs, open questions, and review feedback, and captures the result as an RFC document, reviewer comments, and a decision rationale. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | A Business Model Stress Test checks how well a business model holds up under pressure and headwinds. It compares strengths, risks, market logic, and courses of action. The result is captured as a stress-test report and action plan per scenario. |
Complexitydifferent | Medium | Low | High |
Timedifferent | 1-3 Wochen vom Draft bis zur Entscheidung | 1-2 h | Half day |
Participantsdifferent | 3-20 Reviewer | 2-8 | 3-8 |
Formatdifferent | Async | Workshop + async | Workshop |
Outputdifferent | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | DIBB document, Belief list, Bet list, Learning report | Stress Test Report, Action Plan per Scenario |
Tagsno overlap | ArchitectureDecisionAsyncGovernance | StrategyDecisionAssumptionsHypothesis | StrategyBusiness modelRiskDiagnosis |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
