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Selected:ATAM (Architecture Tradeoff Analysis Method)Design SprintArchitecture Decision RecordViews and Beyond
| Criterion |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Innovation Design Sprint |  Architecture Architecture Decision Record |  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. | When the product question is unclear and time pressure is high, the method takes a team from an open idea to a testable solution. It connects problem understanding, decision, and learning in one compact format, lowering the risk of spending a lot of energy on a mere guess. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | 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 | High | Low | Medium |
Timedifferent | Several meetings plus preparation and analysis; total effort depends on scope | 4-5 Tage | 15-45 min | 1-3 Tage |
Participantsdifferent | Evaluation team, architects, and relevant stakeholders | 5-8 | 1-3 | 1-4 |
Formatdifferent | Workshop + async | Workshop | Async | 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 | Prototype, Test Findings, Decision Rationale | ADR File, Decision Log, Rationale | Architecture Views, Cross-view Notes, Rationale |
Tagsno overlap | ArchitectureQualityRiskTradeoffsStakeholders | Design sprintPrototypeValidationInnovation | ArchitectureRationaleDocumentationGovernance | DocumentationStakeholdersArchitecture |