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| Criterion |  Operations After-Action Review |  Domain Modeling Context Map |  Operations A3 Problem Solving |  Domain Modeling Domain Context Map |
|---|---|---|---|---|
Purposedifferent | 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. | When several contexts need to talk to each other, it makes their relationships and dependencies legible. It helps sort integration pressure and responsibilities across system boundaries. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | When a domain model and its associated contexts need to be thought through together, it creates a shared overview. It connects the business view and organizational boundary into a readable whole. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 20-45 min | 1-3 h | 45-90 min | 1-3 h |
Participantsdifferent | 3-12 | 2-8 | 2-5 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Lessons learned, Action items, Event summary | Context Map, Integration Patterns, Boundary Notes | A3 Report, Action Plan, Root Cause Analysis | Domain Context Map, Boundary Notes, Ownership Map |
Tagsno overlap | LearningOperationsImprovement | Domain-Driven DesignBoundariesStrategy | LeanProblem solvingCoachingOperations | Domain-Driven DesignContextBoundaries |