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Selected:SAAM (Software Architecture Analysis Method)PESTLE AnalysisValue Chain AnalysisVRIO Framework
| Criterion |  Architecture SAAM (Software Architecture Analysis Method) |  Business Strategy PESTLE Analysis |  Business Strategy Value Chain Analysis |  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. | PESTLE Analysis makes political, economic, social, technological, legal, and environmental influences visible. The environment of an initiative is thereby read systematically instead of through isolated trends. | Value Chain Analysis shows where value is created, costs accrue, and differentiation becomes possible along the process. It compares strengths, risks, market logic, and courses of action. The result is captured as a value-chain map and lever list. | 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 | Medium | High | Medium |
Timedifferent | Preparation, scenario analysis, and findings review; effort depends on scope | 1-3 h | Half day | 90-180 min |
Participantsdifferent | Architecture experts and stakeholders for scenarios and weighting | 2-10 | 3-8 | 3-6 |
Formatdifferent | Workshop + async | 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 | PESTLE Map, External Risks, Strategic Questions | Value Chain Map, Lever List | VRIO Table, Strategic Actions |
Tagsno overlap | ArchitectureChangeAnalysisComparisonQuality | StrategyMarketAnalysis | StrategyBusiness modelDiagnosisAnalysis | StrategyDiagnosisBusiness modelCapability |