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| Criterion |  Decision Making Radar |  Architecture SAAM (Software Architecture Analysis Method) |  Business Strategy VRIO Framework |  Business Strategy Value Chain Analysis |
|---|---|---|---|---|
Purposedifferent | When capabilities, maturity levels, or market positions need to be compared across several dimensions, overview is easily lost. Radar brings different characteristics into a shared picture and shows patterns faster than tables do. | 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. | 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. | 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. |
Complexitydifferent | Medium | High | Medium | High |
Timedifferent | 1-2 h | Preparation, scenario analysis, and findings review; effort depends on scope | 90-180 min | Half day |
Participantsdifferent | 2-10 | Architecture experts and stakeholders for scenarios and weighting | 3-6 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Radar Map, Capability Scores, Action Areas | 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 | VRIO Table, Strategic Actions | Value Chain Map, Lever List |
Tagsno overlap | AssessmentPortfolioCapability | ArchitectureChangeAnalysisComparisonQuality | StrategyDiagnosisBusiness modelCapability | StrategyBusiness modelDiagnosisAnalysis |