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| Criterion |  DevOps Game Day |  Engineering Failure Scenario Analysis |  Decision Making Constraint Analysis |  Operations ALPEN 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. | In critical processes, it is not enough to plan only for the normal case. Failure Scenario Analysis looks at the path into failure and shows which failures, chains, and control gaps cause the most damage. | 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. | 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. |
Complexitydifferent | High | Medium | Low | Low |
Timedifferent | Halber Tag | 1-3 h | 30-90 min | 10-20 min daily |
Participantsdifferent | 5-20 | 3-8 | 2-8 | 1 |
Formatdifferent | Workshop | Workshop | Workshop + async | Async |
Outputdifferent | Simulation Notes, Gaps List, Updated Runbooks | Failure Scenarios, Risk Notes, Control Gaps, Test and Response Actions | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | ResilienceOperationsIncident | FailureResilienceRisk | ConstraintsDecisionPlanningOptions | PlanningTime managementProductivityOperations |