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| Criterion |  Architecture Request for Comments |  Engineering Hypothesis-Driven Troubleshooting |  Decision Making Argument Mapping |  Facilitation Decision Jam |
|---|---|---|---|---|
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. | When systems fail unexpectedly, spontaneous attempts often produce more noise than insight. Hypothesis-driven Troubleshooting translates symptoms into testable assumptions and makes troubleshooting learnable. | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. | When a decision is stuck, Decision Jam loosens the knot through structured separation of problem, idea, and selection. The format creates movement without jumping prematurely at the first seemingly elegant answer. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 1-3 Wochen vom Draft bis zur Entscheidung | 30-240 min | 1-3 h | 60-90 min |
Participantsdifferent | 3-20 Reviewer | 1-6 | 1-8 | 4-10 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Hypothesis Log, Test Plan, Evidence Notes, Diagnosis Summary | Argument Map, Evidence Gaps, Decision Rationale | Problem Cluster, Prioritized Challenge, Experiment |
Tagsno overlap | ArchitectureDecisionAsyncGovernance | TroubleshootingProblem solvingDiagnosis | SensemakingDecisionRationale | FacilitationDecisionProblem solvingWorkshop |