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| Criterion |  Architecture Quality Attribute Workshop |  Growth A/B Testing |  Decision Making Assumption Surfacing |
|---|---|---|---|
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. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. |
Complexitydifferent | Medium | High | Low |
Timedifferent | 2-4 h | 1-4 Wochen | 45-90 min |
Participantsdifferent | 5-15 | 1-6 | 2-8 |
Formatdifferent | Workshop | Async | Workshop + async |
Outputdifferent | Quality Scenarios, Priority List, Architecture Concerns | Experiment results, Decision log, Learning summary | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | RequirementsArchitectureWorkshop | ExperimentsGrowthAnalyticsValidation | AssumptionsRiskDecisionDiscovery |
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