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| Criterion |  Domain Modeling Context Map |  Product Strategy DIBB |  Decision Making Pre-Mortem |  Domain Modeling Bounded Context Canvas |
|---|---|---|---|---|
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. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | 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. |
Complexitydifferent | Medium | Low | Low | Medium |
Timedifferent | 1-3 h | 1-2 h | 20–45 min | 1-3 h |
Participantsdifferent | 2-8 | 2-8 | Small cross-functional group | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Context Map, Integration Patterns, Boundary Notes | DIBB document, Belief list, Bet list, Learning report | Risk list, Mitigation plan, Assumption log | Context Canvas, Glossary, Integration Notes |
Tagsno overlap | Domain-Driven DesignBoundariesStrategy | StrategyDecisionAssumptionsHypothesis | RiskDecisionFailurePlanning | Domain-Driven DesignBoundariesModeling |