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| Criterion |  Domain Modeling Context Map |  Decision Making Wideband Delphi |  Agile Bucket System |  Domain Modeling Domain Context Map |
|---|---|---|---|---|
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. | A single opinion rarely holds up for planning when the future is genuinely uncertain. It separates options, evaluation criteria, and open risks. The result is captured as an Estimate Range, Assumption Log, and Expert Consensus 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 a domain model and its associated contexts need to be thought through together, it creates a shared overview. It connects the business view and organizational boundary into a readable whole. |
Complexitydifferent | Medium | High | Medium | Medium |
Timedifferent | 1-3 h | 1-4 h or multiple rounds | 30-90 min | 1-3 h |
Participantsdifferent | 2-8 | 4-12 Experten | 3-12 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Context Map, Integration Patterns, Boundary Notes | Estimate Range, Assumption Log, Expert Consensus Notes | Bucketed Backlog, Relative Estimates, Split Candidates | Domain Context Map, Boundary Notes, Ownership Map |
Tagsno overlap | Domain-Driven DesignBoundariesStrategy | EstimationExpertsForecasting | EstimationBacklogRelative sizing | Domain-Driven DesignContextBoundaries |