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Selected:ATAM (Architecture Tradeoff Analysis Method)arc42Architecture Inception CanvasViews and Beyond
| Criterion |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Architecture arc42 |  Architecture Architecture Inception Canvas |  Architecture Views and Beyond |
|---|---|---|---|---|
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. | 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. | 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. | Views and Beyond organizes architecture into several views so no single diagram has to do everything at once. This makes it possible to choose the representation that fits the stakeholder's question. |
Complexitydifferent | High | Low | Low | Medium |
Timedifferent | Several meetings plus preparation and analysis; total effort depends on scope | 1-2 Tage | 1-2 h | 1-3 Tage |
Participantsdifferent | Evaluation team, architects, and relevant stakeholders | 1-4 | 3-8 | 1-4 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | Architecture Document, Context View, Runtime View, Deployment View | Inception Canvas, Risks, Goal List, Open Questions | Architecture Views, Cross-view Notes, Rationale |
Tags1 shared | ArchitectureQualityRiskTradeoffsStakeholders | ArchitectureDocumentationCommunication | AlignmentArchitectureCanvas | DocumentationStakeholdersArchitecture |