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| Criterion | ![]() Agile Starfish Retrospective | ![]() Architecture arc42 | ![]() Agile Sprint Retrospective |
|---|---|---|---|
Purposedifferent | When improvement options need to be sorted more finely than just start and stop, it brings observations into clear kinds of action. This makes visible what should be done more, less, newly, or continued. | 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. | When a sprint is over and friction shouldn't simply be carried forward, it opens the view onto collaboration and patterns. It creates space to see causes and changes together. |
Complexitysame | Low | Low | Low |
Timedifferent | 45-90 min | 1-2 Tage | Up to 3 hours for a one-month Sprint; shorter Sprints are usually shorter |
Participantsdifferent | 4-12 | 1-4 | Scrum Team |
Formatdifferent | Workshop | Workshop + async | Workshop |
Outputdifferent | Starfish Board, Practice Changes, Experiments | Architecture Document, Context View, Runtime View, Deployment View | Improvement actions, Team agreements |
Tagsno overlap | RetrospectiveImprovementExperimentsTeam | ArchitectureDocumentationCommunication | RetrospectiveImprovementLearning |
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