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Selected:SAAM (Software Architecture Analysis Method)DIBBATAM (Architecture Tradeoff Analysis Method)Force Field Analysis
| Criterion |  Architecture SAAM (Software Architecture Analysis Method) |  Product Strategy DIBB |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Decision Making Force Field Analysis |
|---|---|---|---|---|
Purposedifferent | 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. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | 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. | In change initiatives, supporting and restraining forces sit at the table at the same time. Force Field Analysis makes these tensions explicit and shows where change can be pushed forward by strengthening or relieving. |
Complexitydifferent | High | Low | High | Low |
Timedifferent | Preparation, scenario analysis, and findings review; effort depends on scope | 1-2 h | Several meetings plus preparation and analysis; total effort depends on scope | 45-90 min |
Participantsdifferent | Architecture experts and stakeholders for scenarios and weighting | 2-8 | Evaluation team, architects, and relevant stakeholders | 3-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | 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 | DIBB document, Belief list, Bet list, Learning report | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | Force Field Map, Change Levers, Risk Notes |
Tagsno overlap | ArchitectureChangeAnalysisComparisonQuality | StrategyDecisionAssumptionsHypothesis | ArchitectureQualityRiskTradeoffsStakeholders | ChangeDecisionStrategy |