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| Criterion |  Operations ALPEN Method |  Decision Making Pre-Mortem |  DevOps Game Day |
|---|---|---|---|
Purposedifferent | 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. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | 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. |
Complexitydifferent | Low | Low | High |
Timedifferent | 10-20 min daily | 20–45 min | Halber Tag |
Participantsdifferent | 1 | Small cross-functional group | 5-20 |
Formatdifferent | Async | Workshop | Workshop |
Outputdifferent | Daily Plan, Time Estimates, Review Notes | Risk list, Mitigation plan, Assumption log | Simulation Notes, Gaps List, Updated Runbooks |
Tagsno overlap | PlanningTime managementProductivityOperations | RiskDecisionFailurePlanning | ResilienceOperationsIncident |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
