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Selected:VRIO FrameworkSAAM (Software Architecture Analysis Method)Root Cause AnalysisBusiness Model Stress Test
| Criterion |  Business Strategy VRIO Framework |  Architecture SAAM (Software Architecture Analysis Method) |  Operations Root Cause Analysis |  Business Strategy Business Model Stress Test |
|---|---|---|---|---|
Purposedifferent | 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. | 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 keeps recurring and the cause stays unclear, the method exposes the underlying mechanism. It separates symptom, guess, and robust explanation from one another. | A Business Model Stress Test checks how well a business model holds up under pressure and headwinds. It compares strengths, risks, market logic, and courses of action. The result is captured as a stress-test report and action plan per scenario. |
Complexitydifferent | Medium | High | Medium | High |
Timedifferent | 90-180 min | Preparation, scenario analysis, and findings review; effort depends on scope | 1-4 h | Half day |
Participantsdifferent | 3-6 | Architecture experts and stakeholders for scenarios and weighting | 3-8 | 3-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | VRIO Table, Strategic Actions | 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 | Problem Statement, Cause Hypotheses, Confirmed Causes, Action Plan | Stress Test Report, Action Plan per Scenario |
Tagsno overlap | StrategyDiagnosisBusiness modelCapability | ArchitectureChangeAnalysisComparisonQuality | Root causeProblem solvingQualityIncident | StrategyBusiness modelRiskDiagnosis |