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| Criterion |  Operations Learning Review |  DevOps Blameless Postmortem |  Decision Making OODA Loop |  Decision Making Force Field Analysis |
|---|---|---|---|---|
Purposedifferent | After a project phase with mixed results, the method makes learning from the individual case reusable. It connects events, decisions, and systemic conditions into robust insights. | 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. | In dynamic situations, decisions become outdated faster than they can be prepared. The OODA Loop holds observing, orienting, deciding, and acting together as a recurring rhythm so reaction does not slide into inertia. | 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 | Medium | Low |
Timedifferent | 1-3 h | 30-90 min | 15-60 min je Zyklus | 45-90 min |
Participantsdifferent | 3-10 | 3-12 | 1-8 | 3-12 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Learning Review Notes, System Factors, Improvement Actions | Postmortem Doc, Action Items, Timeline | Situation Assessment, Decision Loop, Action Updates | Force Field Map, Change Levers, Risk Notes |
Tagsno overlap | LearningRetrospectiveIncidentOperations | Site Reliability EngineeringIncidentLearningReliability | DecisionChangeLearningStrategy | ChangeDecisionStrategy |