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| Criterion |  DevOps ChatOps |  Delivery RAID Log |  Operations Causal Factor Analysis |  Operations Failure Mode and Effects Analysis |
|---|---|---|---|---|
Purposedifferent | For operational work in a distributed team, the method links communication with direct system control. It records decisions right where the signal, the context, and the execution 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 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 process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. |
Complexitydifferent | Medium | Low | High | High |
Timedifferent | Ongoing | 30 min Setup, dann laufend | 2-6 h | 2-6 h |
Participantsdifferent | 2-20 | 1-3 maintaining, briefing for everyone | 3-10 | 3-10 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop |
Outputdifferent | Chat Transcript, Action Log, Automations | RAID Log, Status Report Source | Event Timeline, Causal Factor Chart, Cause List, Corrective Actions | FMEA Table, Risk Priority, Mitigation Actions |
Tagsno overlap | CollaborationEngineeringIncident | RiskTrackingStakeholdersGovernance | CausalityIncidentRoot causeTimeline | RiskQualityOperationsRoot cause |