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| Criterion |  Decision Making Pre-Mortem |  Operations ALPEN Method |  DevOps Game Day |  Decision Making Constraint Analysis |
|---|---|---|---|---|
Purposedifferent | 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. | 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 preparing for rare incidents, the method tests response capability under controlled conditions. It shows where assumptions about stability, roles, and recovery are too optimistic. | 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. |
Complexitydifferent | Low | Low | High | Low |
Timedifferent | 20–45 min | 10-20 min daily | Halber Tag | 30-90 min |
Participantsdifferent | Small cross-functional group | 1 | 5-20 | 2-8 |
Formatdifferent | Workshop | Async | Workshop | Workshop + async |
Outputdifferent | Risk list, Mitigation plan, Assumption log | Daily Plan, Time Estimates, Review Notes | Simulation Notes, Gaps List, Updated Runbooks | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries |
Tagsno overlap | RiskDecisionFailurePlanning | PlanningTime managementProductivityOperations | ResilienceOperationsIncident | ConstraintsDecisionPlanningOptions |