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| Criterion |  Operations Bottleneck Analysis |  Engineering Failure Scenario Analysis |  Decision Making PERT Estimation |  Agile NoEstimates |
|---|---|---|---|---|
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. | 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. | On complex initiatives, a plain average tends to understate just how uncertain the outcome really is. It separates options, evaluation criteria, and open risks. The result is captured as a PERT Estimate, Expected Value, and Risk Notes. | When estimating slows a team down more than it helps, it shifts the focus to flow, small slices, and real lead time. It sorts work by value, risk, and delivery ability. The result is captured as Throughput Data, Flow Forecast, and Slicing Rules. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 1-3 h | 1-3 h | 15-45 min | laufend |
Participantsdifferent | 3-8 | 3-8 | 1-8 | 2-12 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Bottleneck Map, Flow Metrics, Improvement Options, Follow-up Measures | Failure Scenarios, Risk Notes, Control Gaps, Test and Response Actions | PERT Estimate, Expected Value, Risk Notes | Throughput Data, Flow Forecast, Slicing Rules |
Tagsno overlap | FlowMeasurementConstraints | FailureResilienceRisk | EstimationUncertaintyRisk | EstimationForecastingFlow |