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| Criterion |  Product Discovery Solution Interview |  Operations Change Analysis |  Architecture Risk Storming |  Architecture SAAM (Software Architecture Analysis Method) |
|---|---|---|---|---|
Purposedifferent | When a solution idea is already on the table, it checks how it is understood and evaluated. It looks for resonance, objections, and missing fit early in the conversation. | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. | Helps clarify architecture context, options, and consequences in concrete terms. It organizes technical context, alternatives, and consequences. The result is captured as an Annotated Diagram, a Prioritized Risk List, and an Action Backlog. | 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. |
Complexitydifferent | Medium | Medium | Low | High |
Timedifferent | 30-60 min je Interview | 45-120 min | 60-90 min | Preparation, scenario analysis, and findings review; effort depends on scope |
Participantsdifferent | 5-10 Interviews | 2-6 | 4-12 | Architecture experts and stakeholders for scenarios and weighting |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Solution Feedback, Objection List, Validation Notes | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Annotated Diagram, Prioritized Risk List, Action Backlog | 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 |
Tagsno overlap | ValidationInterviewsPrototype | ChangeRoot causeTroubleshootingComparison | RiskArchitectureWorkshopValidation | ArchitectureChangeAnalysisComparisonQuality |