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| Criterion |  Domain Modeling Bounded Context Canvas |  Decision Making PERT Estimation |  Agile Bucket System |  Domain Modeling Context Map |
|---|---|---|---|---|
Purposedifferent | 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. | On complex initiatives, a plain average tends to understate just how uncertain the outcome really is. It separates options, evaluation criteria, and open risks. The result is captured as a PERT Estimate, Expected Value, and Risk Notes. | 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. | 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. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 1-3 h | 15-45 min | 30-90 min | 1-3 h |
Participantsdifferent | 3-8 | 1-8 | 3-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Context Canvas, Glossary, Integration Notes | PERT Estimate, Expected Value, Risk Notes | Bucketed Backlog, Relative Estimates, Split Candidates | Context Map, Integration Patterns, Boundary Notes |
Tagsno overlap | Domain-Driven DesignBoundariesModeling | EstimationUncertaintyRisk | EstimationBacklogRelative sizing | Domain-Driven DesignBoundariesStrategy |