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| Criterion |  Delivery RAID Log |  DevOps Blameless Postmortem |  Operations Barrier Analysis |
|---|---|---|---|
Purposedifferent | 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. | 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. | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. |
Complexitydifferent | Low | Medium | Medium |
Timedifferent | 30 min Setup, dann laufend | 30-90 min | 2-4 h |
Participantsdifferent | 1-3 maintaining, briefing for everyone | 3-12 | 2-6 |
Formatdifferent | Async | Workshop + async | Workshop + async |
Outputdifferent | RAID Log, Status Report Source | Postmortem Doc, Action Items, Timeline | Barrier Inventory, Failure Analysis per Barrier, Action Backlog |
Tagsno overlap | RiskTrackingStakeholdersGovernance | Site Reliability EngineeringIncidentLearningReliability | Root causeSafetyIncident |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
