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Selected:Quality Attribute WorkshopPorter Five ForcesATAM (Architecture Tradeoff Analysis Method)Ansoff Matrix
| Criterion |  Architecture Quality Attribute Workshop |  Business Strategy Porter Five Forces |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Business Strategy Ansoff Matrix |
|---|---|---|---|---|
Purposedifferent | A Quality Attribute Workshop translates quality requirements into concrete scenarios and architecture impulses. The method brings product, engineering, and operations to the same view of desired properties. | Porter Five Forces analyzes the forces that shape competitive pressure and profitability in a market. The view of market structure goes beyond individual competitors and reveals systemic pressure points. | 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. |
Complexitydifferent | Medium | Medium | High | Low |
Timedifferent | 2-4 h | 1-3 h | Several meetings plus preparation and analysis; total effort depends on scope | 45-90 min |
Participantsdifferent | 5-15 | 2-8 | Evaluation team, architects, and relevant stakeholders | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Quality Scenarios, Priority List, Architecture Concerns | Five Forces Analysis, Competitive Risks, Strategic Options | 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 |
Tagsno overlap | RequirementsArchitectureWorkshop | StrategyCompetitionMarket | ArchitectureQualityRiskTradeoffsStakeholders | GrowthStrategyMarketPortfolio |