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| Criterion |  DevOps Blameless Postmortem |  Engineering Failure Scenario Analysis |  Product Strategy DIBB |  Decision Making OODA Loop |
|---|---|---|---|---|
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 critical processes, it is not enough to plan only for the normal case. Failure Scenario Analysis looks at the path into failure and shows which failures, chains, and control gaps cause the most damage. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | In dynamic situations, decisions become outdated faster than they can be prepared.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 | Medium | Medium | Low | Medium |
Timedifferent | 30-90 min | 1-3 h | 1-2 h | 15-60 min je Zyklus |
Participantsdifferent | 3-12 | 3-8 | 2-8 | 1-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Postmortem Doc, Action Items, Timeline | Failure Scenarios, Risk Notes, Control Gaps, Test and Response Actions | DIBB document, Belief list, Bet list, Learning report | Situation Assessment, Decision Loop, Action Updates |
Tagsno overlap | Site Reliability EngineeringIncidentLearningReliability | FailureResilienceRisk | StrategyDecisionAssumptionsHypothesis | DecisionChangeLearningStrategy |