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| Criterion |  DevOps Blameless Postmortem |  Business Strategy McKinsey 7S |  Knowledge Modeling Feynman Technique |  Decision Making Force Field Analysis |
|---|---|---|---|---|
Purposedifferent | 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. | McKinsey 7S checks whether Strategy, Structure, Systems, Shared Values, Skills, Style, and Staff fit together. Organizational misalignments become visible across multiple levers as a result. | 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. | In change initiatives, supporting and restraining forces sit at the table at the same time. Force Field Analysis makes these tensions explicit and shows where change can be pushed forward by strengthening or relieving. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 30-90 min | 2-4 h | 20-60 min | 45-90 min |
Participantsdifferent | 3-12 | 3-12 | 1 | 3-12 |
Formatdifferent | Workshop + async | Workshop | Async | Workshop |
Outputdifferent | Postmortem Doc, Action Items, Timeline | 7S Assessment, Alignment Gaps, Change Actions | Plain-language Explanation, Knowledge Gaps, Study Notes | Force Field Map, Change Levers, Risk Notes |
Tagsno overlap | Site Reliability EngineeringIncidentLearningReliability | OrganizationStrategyAlignmentChange | LearningKnowledgeUnderstanding | ChangeDecisionStrategy |