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| Criterion |  Operations Causal Factor Analysis |  Operations MORT Analysis |  DevOps Incident Timeline Analysis |
|---|---|---|---|
Purposedifferent | 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. | For a safety-relevant event or a system with high protection requirements, the method examines where controls failed. It exposes both technical and organizational gaps. | For an incident with an unclear sequence, the method makes the timeline precisely visible. It separates perception, reaction, and delay so cause and effect become more clearly readable. |
Complexitydifferent | High | High | Medium |
Timedifferent | 2-6 h | Mehrere Tage bis Wochen | 60-180 min |
Participantsdifferent | 3-10 | 2-6 | 3-10 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Event Timeline, Causal Factor Chart, Cause List, Corrective Actions | MORT Worksheets, Findings per Branch, Corrective Actions, Systemic Recommendations | Incident Timeline, Evidence Log, Delay Analysis, Improvement Actions |
Tags1 shared | CausalityIncidentRoot causeTimeline | Root causeSafetySystemicIncident | IncidentTimelineSite Reliability Engineering |
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