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Criterion
Paper illustration for Wideband Delphi.
Decision Making
Wideband Delphi
Paper illustration for Incident Timeline Analysis.
DevOps
Incident Timeline Analysis
Purposedifferent
A single opinion rarely holds up for planning when the future is genuinely uncertain. It separates options, evaluation criteria, and open risks. The result is captured as an Estimate Range, Assumption Log, and Expert Consensus Notes.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
HighMedium
Timedifferent
1-4 h or multiple rounds60-180 min
Participantsdifferent
4-12 Experten3-10
Formatsame
Workshop + asyncWorkshop + async
Outputdifferent
Estimate Range, Assumption Log, Expert Consensus NotesIncident Timeline, Evidence Log, Delay Analysis, Improvement Actions
Tagsno overlap
EstimationExpertsForecasting
IncidentTimelineSite Reliability Engineering
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Blameless Postmortem workspace showing the question, observations, and next decision.
DevOps
Blameless Postmortem
Paper illustration for Causal Factor Analysis.
Operations
Causal Factor Analysis
Anonymous individual judgments pass through feedback loops to form a distribution.
Decision Making
Delphi Method