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| Criterion |  Systems Thinking Rich Picture |  DevOps Incident Timeline Analysis |  Operations Learning Review |  Operations After-Action Review |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | After a project phase with mixed results, the method makes learning from the individual case reusable. It connects events, decisions, and systemic conditions into robust insights. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 30-90 min | 60-180 min | 1-3 h | 20-45 min |
Participantsdifferent | 2-10 | 3-10 | 3-10 | 3-12 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Rich Picture, Problem Framing Notes | Incident Timeline, Evidence Log, Delay Analysis, Improvement Actions | Learning Review Notes, System Factors, Improvement Actions | Lessons learned, Action items, Event summary |
Tagsno overlap | Systems thinkingSoft systemsFramingVisualization | IncidentTimelineSite Reliability Engineering | LearningRetrospectiveIncidentOperations | LearningOperationsImprovement |