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| Criterion |  DevOps Game Day |  Operations ALPEN Method |  Decision Making Delphi Method |
|---|---|---|---|
Purposedifferent | In preparing for rare incidents, the method tests response capability under controlled conditions. It shows where assumptions about stability, roles, and recovery are too optimistic. | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. | 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 | High | Low | High |
Timedifferent | Halber Tag | 10-20 min daily | 1-4 Wochen |
Participantsdifferent | 5-20 | 1 | 6-30 Experten |
Formatdifferent | Workshop | Async | Async |
Outputdifferent | Simulation Notes, Gaps List, Updated Runbooks | Daily Plan, Time Estimates, Review Notes | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | ResilienceOperationsIncident | PlanningTime managementProductivityOperations | ForecastingExpertsDecisionStrategy |
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