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| Criterion |  DevOps Game Day |  Decision Making Constraint Analysis |  Engineering Failure Scenario 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. | 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. | 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. | 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 | Low | Medium | Low |
Timedifferent | Halber Tag | 30-90 min | 1-3 h | 10-20 min daily |
Participantsdifferent | 5-20 | 2-8 | 3-8 | 1 |
Formatdifferent | Workshop | Workshop + async | Workshop | Async |
Outputdifferent | Simulation Notes, Gaps List, Updated Runbooks | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Failure Scenarios, Risk Notes, Control Gaps, Test and Response Actions | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | ResilienceOperationsIncident | ConstraintsDecisionPlanningOptions | FailureResilienceRisk | PlanningTime managementProductivityOperations |