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| Criterion |  Architecture Architecture Decision Record |  Architecture arc42 |  Innovation Design Charrette |
|---|---|---|---|
Purposedifferent | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | 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. | In a tightly timed design process with many participants, the method pools several lines of thinking in a short time. It brings parallel design energy without letting the discussion tip into endless coordination. This quickly produces solid directions for architecture or space. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | 15-45 min | 1-2 Tage | Halber Tag bis mehrere Tage |
Participantsdifferent | 1-3 | 1-4 | 10-50 |
Formatdifferent | Async | Workshop + async | Workshop |
Outputdifferent | ADR File, Decision Log, Rationale | Architecture Document, Context View, Runtime View, Deployment View | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | ArchitectureRationaleDocumentationGovernance | ArchitectureDocumentationCommunication | BrainstormingWorkshopCollaborationIdeation |
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