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| Criterion |  Architecture arc42 |  Decision Making Delphi Method |  Decision Making Cynefin Workshop |
|---|---|---|---|
Purposedifferent | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. | 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. | When problems are unclear, chaotic, or only seemingly familiar, standard recipes fall short. A Cynefin Workshop sorts situations by the nature of their problem and connects them with matching action logic. |
Complexitydifferent | Low | High | Medium |
Timedifferent | 1-2 Tage | 1-4 Wochen | 60-180 min |
Participantsdifferent | 1-4 | 6-30 Experten | 4-20 |
Formatdifferent | Workshop + async | Async | Workshop |
Outputdifferent | Architecture Document, Context View, Runtime View, Deployment View | Expert Forecast, Consensus Range, Assumption Notes | Cynefin Map, Domain-specific Actions, Sensemaking Notes |
Tagsno overlap | ArchitectureDocumentationCommunication | ForecastingExpertsDecisionStrategy | ComplexitySensemakingDecision |
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