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| Criterion | ![]() Agile 4Ls Retrospective | ![]() Architecture ATAM (Architecture Tradeoff Analysis Method) | ![]() Business Strategy Strategy Execution Loop |
|---|---|---|---|
Purposedifferent | When a sprint should not only be assessed but also learned from, it captures experience in clear learning categories. It records what worked, what's missing, and what should run differently next time. | 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. | The Strategy Execution Loop helps avoid treating strategy as a one-off document. It makes visible how strategic decisions are turned into objectives, initiatives, operational work, measurement, and learning. |
Complexitydifferent | Low | High | High |
Timedifferent | 45–75 min | Several meetings plus preparation and analysis; total effort depends on scope | Initial 3-6 h, then monthly or quarterly reviews |
Participantsdifferent | Team members involved | Evaluation team, architects, and relevant stakeholders | 5-12 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | 4Ls Board, Learning Themes, Improvement Actions | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | Execution Loop, Review Cadence, Strategic Learning Log |
Tagsno overlap | RetrospectiveLearningReflectionTeam | ArchitectureQualityRiskTradeoffsStakeholders | ExecutionCadenceLearningGovernance |
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