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| Criterion |  Decision Making Pre-Mortem |  Domain Modeling Context Map |  Decision Making Constraint Analysis |  Domain Modeling Bounded Context Canvas |
|---|---|---|---|---|
Purposedifferent | 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 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. | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | 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 | Low | Medium | Low | Medium |
Timedifferent | 20–45 min | 1-3 h | 30-90 min | 1-3 h |
Participantsdifferent | Small cross-functional group | 2-8 | 2-8 | 3-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Risk list, Mitigation plan, Assumption log | Context Map, Integration Patterns, Boundary Notes | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Context Canvas, Glossary, Integration Notes |
Tagsno overlap | RiskDecisionFailurePlanning | Domain-Driven DesignBoundariesStrategy | ConstraintsDecisionPlanningOptions | Domain-Driven DesignBoundariesModeling |