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| Criterion |  Architecture SAAM (Software Architecture Analysis Method) |  Operations Fishbone Diagram |  Business Strategy VRIO Framework |
|---|---|---|---|
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. | When a problem has several possible contributing factors, the method sorts causes by cause areas. It prevents an initial hunch from blocking the view of other plausible drivers. | The VRIO Framework rates resources and capabilities on whether they are Valuable, Rare, Inimitable, and Organized. It compares strengths, risks, market logic, and courses of action. The result is captured as a VRIO table and strategic actions. |
Complexitydifferent | High | Low | Medium |
Timedifferent | Preparation, scenario analysis, and findings review; effort depends on scope | 30-60 min | 90-180 min |
Participantsdifferent | Architecture experts and stakeholders for scenarios and weighting | 2-8 | 3-6 |
Formatdifferent | Workshop + async | Workshop | 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 | Fishbone Diagram, Cause Categories, Investigation Backlog | VRIO Table, Strategic Actions |
Tagsno overlap | ArchitectureChangeAnalysisComparisonQuality | Root causeQualityOperations | StrategyDiagnosisBusiness modelCapability |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
