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| Criterion |  Engineering Failure Scenario Analysis |  Product Discovery Assumption Mapping |  Architecture arc42 |  Growth A/B Testing |
|---|---|---|---|---|
Purposedifferent | In critical processes, it is not enough to plan only for the normal case. Failure Scenario Analysis looks at the path into failure and shows which failures, chains, and control gaps cause the most damage. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | 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 | Medium | Low | High |
Timedifferent | 1-3 h | 45-60 min | 1-2 Tage | 1-4 Wochen |
Participantsdifferent | 3-8 | 2-8 | 1-4 | 1-6 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Async |
Outputdifferent | Failure Scenarios, Risk Notes, Control Gaps, Test and Response Actions | Assumption map, Test backlog, Risk ranking | Architecture Document, Context View, Runtime View, Deployment View | Experiment results, Decision log, Learning summary |
Tagsno overlap | FailureResilienceRisk | AssumptionsRiskExperimentsValidation | ArchitectureDocumentationCommunication | ExperimentsGrowthAnalyticsValidation |