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| Criterion |  Decision Making Delphi Method |  Decision Making Decision Tree |  Domain Modeling EventStorming |
|---|---|---|---|
Purposedifferent | 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. | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. | When a domain consists of many events, rules, and states, it creates a shared modeling space for the team. It bundles language, flows, and boundaries before domain knowledge fragments into siloed views. |
Complexitydifferent | High | Medium | Medium |
Timedifferent | 1-4 Wochen | 30-90 min | 2-8 h |
Participantsdifferent | 6-30 Experten | 1-6 | 5-12 |
Formatdifferent | Async | Workshop + async | Workshop |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Decision Tree, Option Map, Assumption List | Event Timeline, Ubiquitous Language, Boundaries, Open Questions |
Tagsno overlap | ForecastingExpertsDecisionStrategy | DecisionTreeOptions | Domain-Driven DesignEventsDiscoveryWorkshop |
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