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| Criterion |  Architecture Request for Comments |  Decision Making Delphi Method |  Decision Making OODA Loop |
|---|---|---|---|
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 knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | In dynamic situations, decisions become outdated faster than they can be prepared. The OODA Loop holds observing, orienting, deciding, and acting together as a recurring rhythm so reaction does not slide into inertia. |
Complexitydifferent | Medium | High | Medium |
Timedifferent | 1-3 Wochen vom Draft bis zur Entscheidung | 1-4 Wochen | 15-60 min je Zyklus |
Participantsdifferent | 3-20 Reviewer | 6-30 Experten | 1-8 |
Formatdifferent | Async | Async | Workshop + async |
Outputdifferent | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Expert Forecast, Consensus Range, Assumption Notes | Situation Assessment, Decision Loop, Action Updates |
Tags1 shared | ArchitectureDecisionAsyncGovernance | ForecastingExpertsDecisionStrategy | DecisionChangeLearningStrategy |
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