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| Criterion |  Systems Thinking Future Reality Tree |  DevOps Incident Timeline Analysis |
|---|---|---|
Purposedifferent | A Future Reality Tree shows how desired actions are meant to lead to a better system state. The method checks whether a path of change holds together logically before time flows into implementation. | 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 | Medium |
Timedifferent | 2-4 h | 60-180 min |
Participantsdifferent | 3-8 | 3-10 |
Formatdifferent | Workshop | Workshop + async |
Outputdifferent | Future Reality Tree, Negative Branches, Assumption List, Improved Injections | Incident Timeline, Evidence Log, Delay Analysis, Improvement Actions |
Tagsno overlap | Theory of ConstraintsSystems thinkingChange | IncidentTimelineSite Reliability Engineering |
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