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Selected:VRIO FrameworkChange AnalysisSAAM (Software Architecture Analysis Method)8D Problem Solving
| Criterion |  Business Strategy VRIO Framework |  Operations Change Analysis |  Architecture SAAM (Software Architecture Analysis Method) |  Operations 8D Problem Solving |
|---|---|---|---|---|
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. | 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. | 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. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. |
Complexitydifferent | Medium | Medium | High | High |
Timedifferent | 90-180 min | 45-120 min | Preparation, scenario analysis, and findings review; effort depends on scope | 1-6 Wochen |
Participantsdifferent | 3-6 | 2-6 | Architecture experts and stakeholders for scenarios and weighting | 4-10 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | VRIO Table, Strategic Actions | Change Matrix, Cause Hypotheses, Validation Questions, Action List | 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 | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan |
Tagsno overlap | StrategyDiagnosisBusiness modelCapability | ChangeRoot causeTroubleshootingComparison | ArchitectureChangeAnalysisComparisonQuality | QualityProblem solvingRoot cause |