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| Criterion |  Business Strategy Value Chain Analysis |  Architecture SAAM (Software Architecture Analysis Method) |  Business Strategy PESTLE Analysis |
|---|---|---|---|
Purposedifferent | 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. | 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. |
Complexitydifferent | High | High | Medium |
Timedifferent | Half day | Preparation, scenario analysis, and findings review; effort depends on scope | 1-3 h |
Participantsdifferent | 3-8 | Architecture experts and stakeholders for scenarios and weighting | 2-10 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Value Chain Map, Lever 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 | PESTLE Map, External Risks, Strategic Questions |
Tags1 shared | StrategyBusiness modelDiagnosisAnalysis | ArchitectureChangeAnalysisComparisonQuality | StrategyMarketAnalysis |
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