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| Criterion |  Operations ALPEN Method |  Operations After-Action Review |  Operations Theory of Constraints |  Operations Getting Things Done |
|---|---|---|---|---|
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. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. | For a system that does not get faster despite effort, the method directs attention to the bottleneck. It concentrates improvement on the point that actually limits throughput. | With many open commitments and ideas in daily life, a reliable external storage system emerges. The method relieves the mind so priority and context don't have to compete in memory. |
Complexitydifferent | Low | Low | High | Medium |
Timedifferent | 10-20 min daily | 20-45 min | 2-4 h Analyse, laufend | 1-2 h Setup, laufend |
Participantsdifferent | 1 | 3-12 | 3-12 | 1 |
Formatdifferent | Async | Workshop + async | Workshop + async | Async |
Outputdifferent | Daily Plan, Time Estimates, Review Notes | Lessons learned, Action items, Event summary | Constraint Map, Improvement Plan, Flow Metrics | Action Lists, Project List, Review Routine |
Tagsno overlap | PlanningTime managementProductivityOperations | LearningOperationsImprovement | OperationsConstraintsFlowImprovement | ProductivityPlanningTasksExecution |