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| Criterion |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Knowledge Modeling Competency Questions |  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. | Competency Questions translate a domain model into concrete questions that it must be able to answer. The method keeps the model's scope clean and prevents pretty but useless structures. | 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 | Low |
Timedifferent | Several meetings plus preparation and analysis; total effort depends on scope | 2-4 h | 30-60 min |
Participantsdifferent | Evaluation team, architects, and relevant stakeholders | 2-8 | 3-7 |
Formatdifferent | Workshop + async | Workshop + async | 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 | Competency Question Set, Required Concepts, Test Queries, Coverage Matrix | Example Map, Acceptance Criteria, Open Questions |
Tagsno overlap | ArchitectureQualityRiskTradeoffsStakeholders | OntologyKnowledge graphScopeRequirementsSemantic | Behavior-Driven DevelopmentRequirementsExamplesRefinement |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
