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| Criterion |  Decision Making Constraint Analysis |  DevOps Incident Timeline Analysis |  Operations Root Cause Tree Analysis |  Decision Making Decision Tree |
|---|---|---|---|---|
Purposedifferent | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | 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. | For a problem with several suspected causes, the method builds a causal structure instead of a mere list. It makes visible how causes connect and where the strongest points of leverage lie. | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 30-90 min | 60-180 min | 1-3 h | 30-90 min |
Participantsdifferent | 2-8 | 3-10 | 2-8 | 1-6 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Incident Timeline, Evidence Log, Delay Analysis, Improvement Actions | Cause Tree, Evidence Notes, Countermeasures | Decision Tree, Option Map, Assumption List |
Tagsno overlap | ConstraintsDecisionPlanningOptions | IncidentTimelineSite Reliability Engineering | Root causeTreeIncidentQuality | DecisionTreeOptions |