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| Criterion |  Architecture Quality Attribute Workshop |  Product Discovery Smoke Test |  Architecture arc42 |  Growth A/B Testing |
|---|---|---|---|---|
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 demand only needs to be roughly verified, it tests interest with minimal effort. It measures whether people would take a next step at all. | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. | 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. |
Complexitydifferent | Medium | Low | Low | High |
Timedifferent | 2-4 h | 1-5 Tage | 1-2 Tage | 1-4 Wochen |
Participantsdifferent | 5-15 | Nutzertraffic | 1-4 | 1-6 |
Formatdifferent | Workshop | Async | Workshop + async | Async |
Outputdifferent | Quality Scenarios, Priority List, Architecture Concerns | Interest Metrics, Conversion Signal, Learning Note | Architecture Document, Context View, Runtime View, Deployment View | Experiment results, Decision log, Learning summary |
Tagsno overlap | RequirementsArchitectureWorkshop | ValidationExperimentsDemandGrowth | ArchitectureDocumentationCommunication | ExperimentsGrowthAnalyticsValidation |