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| Criterion |  Domain Modeling Context Map |  Decision Making Pre-Mortem |  Domain Modeling Bounded Context Canvas |  Decision Making Delphi Method |
|---|---|---|---|---|
Purposedifferent | 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. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | When a business context is still loosely outlined, it shapes language, responsibility, and integration space. It clarifies what belongs together and where a boundary needs to hold. | 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. |
Complexitydifferent | Medium | Low | Medium | High |
Timedifferent | 1-3 h | 20–45 min | 1-3 h | 1-4 Wochen |
Participantsdifferent | 2-8 | Small cross-functional group | 3-8 | 6-30 Experten |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Async |
Outputdifferent | Context Map, Integration Patterns, Boundary Notes | Risk list, Mitigation plan, Assumption log | Context Canvas, Glossary, Integration Notes | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | Domain-Driven DesignBoundariesStrategy | RiskDecisionFailurePlanning | Domain-Driven DesignBoundariesModeling | ForecastingExpertsDecisionStrategy |