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| Criterion |  DevOps Blameless Postmortem |  Decision Making OODA Loop |  Decision Making Assumption Surfacing |  Business Strategy Business Model Stress Test |
|---|---|---|---|---|
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. | In dynamic situations, decisions become outdated faster than they can be prepared.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. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | A Business Model Stress Test checks how well a business model holds up under pressure and headwinds. It compares strengths, risks, market logic, and courses of action. The result is captured as a stress-test report and action plan per scenario. |
Complexitydifferent | Medium | Medium | Low | High |
Timedifferent | 30-90 min | 15-60 min je Zyklus | 45-90 min | Half day |
Participantsdifferent | 3-12 | 1-8 | 2-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Postmortem Doc, Action Items, Timeline | Situation Assessment, Decision Loop, Action Updates | Assumption List, Critical Assumptions, Learning Plan | Stress Test Report, Action Plan per Scenario |
Tagsno overlap | Site Reliability EngineeringIncidentLearningReliability | DecisionChangeLearningStrategy | AssumptionsRiskDecisionDiscovery | StrategyBusiness modelRiskDiagnosis |