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| Criterion |  Domain Modeling Context Map |  Agile Bucket System |  Product Strategy DIBB |  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. | When a large batch of work needs a fast, rough estimate, it sorts items into predefined size buckets. It sorts work by value, risk, and delivery ability. The result is captured as a Bucketed Backlog, Relative Estimates, and Split Candidates. | 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. | 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 | Medium | Low | Medium |
Timedifferent | 1-3 h | 30-90 min | 1-2 h | 1-3 h |
Participantsdifferent | 2-8 | 3-12 | 2-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Context Map, Integration Patterns, Boundary Notes | Bucketed Backlog, Relative Estimates, Split Candidates | DIBB document, Belief list, Bet list, Learning report | Context Canvas, Glossary, Integration Notes |
Tagsno overlap | Domain-Driven DesignBoundariesStrategy | EstimationBacklogRelative sizing | StrategyDecisionAssumptionsHypothesis | Domain-Driven DesignBoundariesModeling |