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| Criterion |  UX Research Affinity Diagramming |  Architecture arc42 |  Architecture Software Architecture Canvas |
|---|---|---|---|
Purposedifferent | When research notes, feedback, or observations sit unconnected side by side, affinity diagramming sorts the raw material into solid themes. Many individual points turn into patterns that make decisions and opportunities clearer. | 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. | The Software Architecture Canvas reduces a system to the most important architecture decisions, constraints, and interfaces. It is useful when teams need a resilient overall picture quickly. |
Complexitysame | Low | Low | Low |
Timedifferent | 45–90 min | 1-2 Tage | 1-2 h |
Participantsdifferent | 3-10 | 1-4 | 3-10 |
Formatdifferent | Workshop | Workshop + async | Workshop |
Outputdifferent | Theme clusters, Insight statements, Opportunity areas | Architecture Document, Context View, Runtime View, Deployment View | Architecture Canvas, Goals, Constraints, Quality Attributes |
Tagsno overlap | SynthesisQualitativeRoot cause | ArchitectureDocumentationCommunication | CanvasArchitectureAlignmentWorkshop |
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