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| Criterion |  Decision Making Delphi Method |  Product Strategy Impact Mapping |  Domain Modeling EventStorming |  Domain Modeling Context Map |
|---|---|---|---|---|
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. | When a goal needs to be connected to several possible paths, it shows chains of impact instead of feature lists. It connects business goal, behavior change, and measures. | 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. | When several contexts need to talk to each other, it makes their relationships and dependencies legible. It helps sort integration pressure and responsibilities across system boundaries. |
Complexitydifferent | High | Medium | Medium | Medium |
Timedifferent | 1-4 Wochen | 45-90 min | 2-8 h | 1-3 h |
Participantsdifferent | 6-30 Experten | 3-8 | 5-12 | 2-8 |
Formatdifferent | Async | Workshop | Workshop | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Impact Map, Outcome Hypotheses, Delivery Options | Event Timeline, Ubiquitous Language, Boundaries, Open Questions | Context Map, Integration Patterns, Boundary Notes |
Tagsno overlap | ForecastingExpertsDecisionStrategy | OutcomesStrategyBehaviorPlanning | Domain-Driven DesignEventsDiscoveryWorkshop | Domain-Driven DesignBoundariesStrategy |