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| Criterion |  Architecture Quality Attribute Workshop |  Product Strategy DIBB |  Decision Making Delphi Method |
|---|---|---|---|
Purposedifferent | A Quality Attribute Workshop translates quality requirements into concrete scenarios and architecture impulses. The method brings product, engineering, and operations to the same view of desired properties. | 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 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. |
Complexitydifferent | Medium | Low | High |
Timedifferent | 2-4 h | 1-2 h | 1-4 Wochen |
Participantsdifferent | 5-15 | 2-8 | 6-30 Experten |
Formatdifferent | Workshop | Workshop + async | Async |
Outputdifferent | Quality Scenarios, Priority List, Architecture Concerns | DIBB document, Belief list, Bet list, Learning report | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | RequirementsArchitectureWorkshop | StrategyDecisionAssumptionsHypothesis | ForecastingExpertsDecisionStrategy |
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