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| Criterion |  Operations Runbook |  Architecture arc42 |  Product Discovery Assumption Mapping |
|---|---|---|---|
Purposedifferent | For recurring operational tasks or incidents, the method keeps solid action logic ready. It reduces uncertainty when time pressure, role changes, or rare situations demand fast access. | 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 assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | 20-60 min | 1-2 Tage | 45-60 min |
Participantsdifferent | 1-4 | 1-4 | 2-8 |
Formatdifferent | Async | Workshop + async | Workshop + async |
Outputdifferent | Runbook, Checklist, Escalation Path | Architecture Document, Context View, Runtime View, Deployment View | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | OperationsReliabilityDocumentation | ArchitectureDocumentationCommunication | AssumptionsRiskExperimentsValidation |
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