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| Criterion |  Agile Ideal Days |  Decision Making Delphi Method |  Domain Modeling Bounded Context Canvas |  Product Strategy DIBB |
|---|---|---|---|---|
Purposedifferent | When effort needs to be thought of as real working time, it offers a simple common denominator for comparison. It sorts work by value, risk, and delivery ability. The result is captured as Ideal Day Estimates, Assumption Notes, and Capacity Caveats. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | 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. | 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. |
Complexitydifferent | Low | High | Medium | Low |
Timedifferent | 15-60 min | 1-4 Wochen | 1-3 h | 1-2 h |
Participantsdifferent | 2-9 | 6-30 Experten | 3-8 | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | Ideal Day Estimates, Assumption Notes, Capacity Caveats | Expert Forecast, Consensus Range, Assumption Notes | Context Canvas, Glossary, Integration Notes | DIBB document, Belief list, Bet list, Learning report |
Tagsno overlap | EstimationEffortAgile | ForecastingExpertsDecisionStrategy | Domain-Driven DesignBoundariesModeling | StrategyDecisionAssumptionsHypothesis |