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| Criterion |  Architecture arc42 |  Innovation Lean Startup |
|---|---|---|
Purposedifferent | 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. | For uncertain business assumptions, the method forces the idea into contact with real market reactions early. It separates wishful picture, assumption, and observable behavior, so that learning becomes faster than planning. This translates uncertainty into measurable insight. |
Complexitydifferent | Low | Medium |
Timedifferent | 1-2 Tage | Wochen bis Monate je Lernzyklus |
Participantsdifferent | 1-4 | 2-8 |
Formatsame | Workshop + async | Workshop + async |
Outputdifferent | Architecture Document, Context View, Runtime View, Deployment View | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision |
Tagsno overlap | ArchitectureDocumentationCommunication | LeanStartupValidationMVP |
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