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| Criterion |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Operations Getting Things Done |  Decision Making Eisenhower Matrix |
|---|---|---|---|
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. | With many open commitments and ideas in daily life, a reliable external storage system emerges. The method relieves the mind so priority and context don't have to compete in memory. | It separates true priorities from noise so it becomes clear what should be done now, scheduled, delegated, or dropped. |
Complexitydifferent | High | Medium | Low |
Timedifferent | Several meetings plus preparation and analysis; total effort depends on scope | 1-2 h Setup, laufend | 15-30 min |
Participantsdifferent | Evaluation team, architects, and relevant stakeholders | 1 | 1-6 |
Formatdifferent | Workshop + async | 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 | Action Lists, Project List, Review Routine | Eisenhower Matrix, Action List, Delegation Notes |
Tagsno overlap | ArchitectureQualityRiskTradeoffsStakeholders | ProductivityPlanningTasksExecution | PrioritizationFocusTasks |
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