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| Criterion | ![]() Systems Thinking Polarity Mapping | ![]() DevOps Blameless Postmortem | ![]() Architecture arc42 |
|---|---|---|---|
Purposedifferent | Polarity Mapping makes tensions between two opposing poles tangible, such as standardization and adaptation or control and autonomy. The method guards against making apparent either-or decisions prematurely. | After an incident with damage or a near miss, the method creates a sober field for learning without assigning blame. It directs attention to the course of events, conditions, and effective countermeasures. | 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. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 1-2 h | 30-90 min | 1-2 Tage |
Participantsdifferent | 3-12 | 3-12 | 1-4 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Polarity Map, Warning Signs, Balance Actions | Postmortem Doc, Action Items, Timeline | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | Systems thinkingTradeoffsLeadership | Site Reliability EngineeringIncidentLearningReliability | ArchitectureDocumentationCommunication |
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