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| Criterion |  DevOps ChatOps |  DevOps Incident Timeline Analysis |  Product Strategy DIBB |  Decision Making Delphi Method |
|---|---|---|---|---|
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. | 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. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. |
Complexitydifferent | Medium | Medium | Low | High |
Timedifferent | Ongoing | 60-180 min | 1-2 h | 1-4 Wochen |
Participantsdifferent | 2-20 | 3-10 | 2-8 | 6-30 Experten |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Async |
Outputdifferent | Chat Transcript, Action Log, Automations | Incident Timeline, Evidence Log, Delay Analysis, Improvement Actions | DIBB document, Belief list, Bet list, Learning report | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | CollaborationEngineeringIncident | IncidentTimelineSite Reliability Engineering | StrategyDecisionAssumptionsHypothesis | ForecastingExpertsDecisionStrategy |