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| Criterion |  DevOps Game Day |  Decision Making OODA Loop |  Decision Making Force Field Analysis |  DevOps Blameless Postmortem |
|---|---|---|---|---|
Purposedifferent | In preparing for rare incidents, the method tests response capability under controlled conditions. It shows where assumptions about stability, roles, and recovery are too optimistic. | In dynamic situations, decisions become outdated faster than they can be prepared.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. | 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. |
Complexitydifferent | High | Medium | Low | Medium |
Timedifferent | Halber Tag | 15-60 min je Zyklus | 45-90 min | 30-90 min |
Participantsdifferent | 5-20 | 1-8 | 3-12 | 3-12 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Simulation Notes, Gaps List, Updated Runbooks | Situation Assessment, Decision Loop, Action Updates | Force Field Map, Change Levers, Risk Notes | Postmortem Doc, Action Items, Timeline |
Tagsno overlap | ResilienceOperationsIncident | DecisionChangeLearningStrategy | ChangeDecisionStrategy | Site Reliability EngineeringIncidentLearningReliability |