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| Criterion |  Operations Bottleneck Analysis |  Operations Causal Factor Analysis |  Operations After-Action Review |
|---|---|---|---|
Purposedifferent | For a flow that backs up at one point, the method looks for the capacity limit with the greatest leverage. It explains why extra effort elsewhere barely improves throughput. | For an event with a complicated course, the method breaks down the contributing factors along the timeline. It shows how conditions, decisions, and reactions together produce a course of events. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. |
Complexitydifferent | Medium | High | Low |
Timedifferent | 1-3 h | 2-6 h | 20-45 min |
Participantsdifferent | 3-8 | 3-10 | 3-12 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Bottleneck Map, Flow Metrics, Improvement Options, Follow-up Measures | Event Timeline, Causal Factor Chart, Cause List, Corrective Actions | Lessons learned, Action items, Event summary |
Tagsno overlap | FlowMeasurementConstraints | CausalityIncidentRoot causeTimeline | LearningOperationsImprovement |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
