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| Criterion |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Business Strategy SWOT Analysis |  Business Strategy Ansoff Matrix |  Business Strategy PESTLE Analysis |
|---|---|---|---|---|
Purposedifferent | ATAM helps teams weigh architecture decisions when quality goals compete. The team considers business goals, stakeholder expectations, and technical decisions together. The evaluation shows which risks need further investigation. | SWOT Analysis arranges strengths, weaknesses, opportunities, and threats into a compact picture of the situation. It keeps internal capabilities and external influences separate before strategic options emerge from them. | The Ansoff Matrix organizes growth options by market and product relation. It helps weigh expansion, diversification, and adaptation cleanly against each other. | 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 | Low | Low | Medium |
Timedifferent | Several meetings plus preparation and analysis; total effort depends on scope | 30-60 min | 45-90 min | 1-3 h |
Participantsdifferent | Evaluation team, architects, and relevant stakeholders | 3-12 | 2-8 | 2-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | SWOT matrix, Strategic options, Action list | Ansoff Matrix, Growth Options, Risk Notes | PESTLE Map, External Risks, Strategic Questions |
Tagsno overlap | ArchitectureQualityRiskTradeoffsStakeholders | StrategyAnalysisMarketPositioning | GrowthStrategyMarketPortfolio | StrategyMarketAnalysis |