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| Criterion |  Operations Process Mapping |  Systems Thinking Rich Picture |  DevOps Blameless Postmortem |
|---|---|---|---|
Purposedifferent | With a confusing workflow that has many handoffs, the method makes the actual process visible. It shows where work is passed on, delayed, or duplicated, so improvement targets the right spots. | A Rich Picture brings an unclear situation onto a shared drawing. It captures actors, tensions, information flows, and blind spots before the team jumps to solutions too early. | 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. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | 1-3 h | 30-90 min | 30-90 min |
Participantsdifferent | 3-10 | 2-10 | 3-12 |
Formatdifferent | Workshop | Workshop | Workshop + async |
Outputdifferent | Process Map, Handoff List, Improvement Backlog | Rich Picture, Problem Framing Notes | Postmortem Doc, Action Items, Timeline |
Tagsno overlap | ProcessOperationsImprovement | Systems thinkingSoft systemsFramingVisualization | Site Reliability EngineeringIncidentLearningReliability |
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