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| Criterion |  Systems Thinking Leverage Points |  Operations Barrier Analysis |  DevOps Blameless Postmortem |  Decision Making OODA Loop |
|---|---|---|---|---|
Purposedifferent | Leverage Points show exactly where interventions in a system produce a disproportionate effect. It draws relationships, patterns, and feedback loops. The result is captured as a leverage map and action strategy. | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. | 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 | In dynamic situations, decisions become outdated faster than they can be prepared.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. |
Complexitydifferent | High | Medium | Medium | Medium |
Timedifferent | Half day | 2-4 h | 30-90 min | 15-60 min je Zyklus |
Participantsdifferent | 3-12 | 2-6 | 3-12 | 1-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Leverage Map, Action Strategy | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Postmortem Doc, Action Items, Timeline | Situation Assessment, Decision Loop, Action Updates |
Tagsno overlap | Systems thinkingChangeStrategy | Root causeSafetyIncident | Site Reliability EngineeringIncidentLearningReliability | DecisionChangeLearningStrategy |