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| Criterion |  Architecture arc42 |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Innovation SCAMPER |
|---|---|---|---|
Purposedifferent | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. | 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. | For an existing solution under pressure to change, the method deliberately opens space for systematic variants. It directs attention to rebuilding, combining, and repurposing rather than only new basic ideas. This produces concrete evolution paths for products, offerings, or workflows. |
Complexitydifferent | Low | High | Low |
Timedifferent | 1-2 Tage | Several meetings plus preparation and analysis; total effort depends on scope | 30-60 min |
Participantsdifferent | 1-4 | Evaluation team, architects, and relevant stakeholders | 2-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Architecture Document, Context View, Runtime View, Deployment View | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | SCAMPER Idea List, Concept Shortlist, Variation Notes |
Tagsno overlap | ArchitectureDocumentationCommunication | ArchitectureQualityRiskTradeoffsStakeholders | BrainstormingIdeationCreativityReframingInnovation |
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