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| Criterion |  Architecture SAAM (Software Architecture Analysis Method) |  Knowledge Modeling Event Modeling |  UX Research Affinity Diagramming |
|---|---|---|---|
Purposedifferent | SAAM helps teams judge an architecture’s suitability for selected tasks and changes. It is particularly useful for examining modifiability and comparing architecture alternatives with clear reasoning. | Event Modeling connects business workflows with commands, events, and views into one coherent mental model. It helps design behavior, UI, and technical slices from the same underlying logic. | 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. |
Complexitydifferent | High | Medium | Low |
Timedifferent | Preparation, scenario analysis, and findings review; effort depends on scope | 2-6 h | 45–90 min |
Participantsdifferent | Architecture experts and stakeholders for scenarios and weighting | 2-8 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Domain functions mapped to components and connections, Quality attributes and evaluation criteria, Typical tasks and their effects on the architecture, Reasoned evaluation or comparison of alternatives | Event Model, UI Flow, Commands, Read Models | Theme clusters, Insight statements, Opportunity areas |
Tagsno overlap | ArchitectureChangeAnalysisComparisonQuality | EventsBlueprintDomain-Driven DesignBehavior | SynthesisQualitativeRoot cause |
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