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| Criterion |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Business Strategy Ansoff Matrix |  Operations ABC 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. | The Ansoff Matrix organizes growth options by market and product relation. It helps weigh expansion, diversification, and adaptation cleanly against each other. | With many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. |
Complexitydifferent | High | Low | Low |
Timedifferent | Several meetings plus preparation and analysis; total effort depends on scope | 45-90 min | 30-60 min |
Participantsdifferent | Evaluation team, architects, and relevant stakeholders | 2-8 | 1-5 |
Formatdifferent | Workshop + async | Workshop + async | 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 | Ansoff Matrix, Growth Options, Risk Notes | ABC Classification, Focus Rules, Control List |
Tagsno overlap | ArchitectureQualityRiskTradeoffsStakeholders | GrowthStrategyMarketPortfolio | PrioritizationOperationsPortfolio |
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