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| Criterion |  Architecture Request for Comments |  Engineering Fault Isolation |  Facilitation Decision Jam |  Facilitation Consensus Workshop |
|---|---|---|---|---|
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. | In technical failures, the visible symptom often gets mixed up with the actual cause. Fault Isolation narrows the fault space and progressively reduces which part of the system is truly affected. | 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. | When a group needs a solid decision without outvoting individual factions, a Consensus Workshop creates a negotiable common ground. It makes agreement, reservations, and open tensions discussable at the same time. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 1-3 Wochen vom Draft bis zur Entscheidung | 30-180 min | 60-90 min | 1-3 h |
Participantsdifferent | 3-20 Reviewer | 1-6 | 4-10 | 5-30 |
Formatdifferent | Async | Workshop + async | Workshop | Workshop |
Outputdifferent | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Fault Isolation Map, Test Log, Excluded Hypotheses, Narrowed Fault Area | Problem Cluster, Prioritized Challenge, Experiment | Consensus Clusters, Theme Titles, Priority Areas |
Tagsno overlap | ArchitectureDecisionAsyncGovernance | TroubleshootingDiagnosisEngineering | FacilitationDecisionProblem solvingWorkshop | FacilitationConsensusWorkshopAlignment |