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Selected:Specification by ExampleArchitecture Inception CanvasATAM (Architecture Tradeoff Analysis Method)
| Criterion |  Agile Specification by Example |  Architecture Architecture Inception Canvas |  Architecture ATAM (Architecture Tradeoff Analysis Method) |
|---|---|---|---|
Purposedifferent | 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. | The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. | 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. |
Complexitydifferent | Medium | Low | High |
Timedifferent | 60-90 min pro Feature | 1-2 h | Several meetings plus preparation and analysis; total effort depends on scope |
Participantsdifferent | 3-6 | 3-8 | Evaluation team, architects, and relevant stakeholders |
Formatdifferent | Workshop | Workshop | Workshop + async |
Outputdifferent | Example Table, Acceptance Tests | Inception Canvas, Risks, Goal List, Open Questions | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations |
Tagsno overlap | AgileRequirementsExamplesBehavior-Driven Development | AlignmentArchitectureCanvas | ArchitectureQualityRiskTradeoffsStakeholders |
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