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| Criterion |  Knowledge Modeling Feynman Technique |  DevOps Blameless Postmortem |  Domain Modeling Context Map |  Domain Modeling Bounded Context Canvas |
|---|---|---|---|---|
Purposedifferent | The Feynman Technique checks understanding by explaining a topic so that it stays easy for others to understand. It makes knowledge gaps visible before they become costly in everyday work. | 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. | When several contexts need to talk to each other, it makes their relationships and dependencies legible. It helps sort integration pressure and responsibilities across system boundaries. | When a business context is still loosely outlined, it shapes language, responsibility, and integration space. It clarifies what belongs together and where a boundary needs to hold. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 20-60 min | 30-90 min | 1-3 h | 1-3 h |
Participantsdifferent | 1 | 3-12 | 2-8 | 3-8 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Plain-language Explanation, Knowledge Gaps, Study Notes | Postmortem Doc, Action Items, Timeline | Context Map, Integration Patterns, Boundary Notes | Context Canvas, Glossary, Integration Notes |
Tagsno overlap | LearningKnowledgeUnderstanding | Site Reliability EngineeringIncidentLearningReliability | Domain-Driven DesignBoundariesStrategy | Domain-Driven DesignBoundariesModeling |