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| Criterion |  Operations DMAIC |  Delivery RAID Log |  Operations Fault Tree Analysis |
|---|---|---|---|
Purposedifferent | For a process problem with fluctuating performance, the method brings analysis and improvement into a disciplined sequence. It creates a framework in which numbers, causes, and control come together. | Helps clarify scope, sequence, and delivery flow in concrete terms. It makes work, boundaries, and order steerable. The result is captured as a RAID Log and a source for status reporting. | For a critical top event with several possible triggers, the method logically models failure paths. It makes visible which combinations of conditions can lead to damage. |
Complexitydifferent | High | Low | High |
Timedifferent | 2-12 Wochen | 30 min Setup, dann laufend | 2-6 h |
Participantsdifferent | 3-10 | 1-3 maintaining, briefing for everyone | 3-8 |
Formatdifferent | Workshop + async | Async | Workshop + async |
Outputdifferent | Project Charter, Measurement Plan, Cause Analysis, Control Plan | RAID Log, Status Report Source | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions |
Tagsno overlap | Continuous improvementQualityProcess improvement | RiskTrackingStakeholdersGovernance | RiskRoot causeSafety |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
