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Selected:ATAM (Architecture Tradeoff Analysis Method)Specification by ExampleQuality Attribute WorkshopExample Mapping
| Criterion |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Agile Specification by Example |  Architecture Quality Attribute Workshop |  Agile Example Mapping |
|---|---|---|---|---|
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. | When business rules need to become precise, it ties language, example, and test together. It sorts work by value, risk, and delivery ability. The result is captured as an Example Table and Acceptance Tests. | 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. | When a story carries business rules and exceptions, it brings clarity before implementation. It makes examples, open questions, and boundaries visible enough that the logic becomes jointly sound. |
Complexitydifferent | High | Medium | Medium | Low |
Timedifferent | Several meetings plus preparation and analysis; total effort depends on scope | 60-90 min pro Feature | 2-4 h | 30-60 min |
Participantsdifferent | Evaluation team, architects, and relevant stakeholders | 3-6 | 5-15 | 3-7 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | Example Table, Acceptance Tests | Quality Scenarios, Priority List, Architecture Concerns | Example Map, Acceptance Criteria, Open Questions |
Tagsno overlap | ArchitectureQualityRiskTradeoffsStakeholders | AgileRequirementsExamplesBehavior-Driven Development | RequirementsArchitectureWorkshop | Behavior-Driven DevelopmentRequirementsExamplesRefinement |