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| Criterion |  Domain Modeling Context Map |  Operations Root Cause Analysis |  Domain Modeling Bounded Context Canvas |  Operations Barrier Analysis |
|---|---|---|---|---|
Purposedifferent | 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. | When a problem keeps recurring and the cause stays unclear, the method exposes the underlying mechanism. It separates symptom, guess, and robust explanation from one another. | When a business context is still loosely outlined, it shapes language, responsibility, and integration space. It clarifies what belongs together and where a boundary needs to hold. | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 1-3 h | 1-4 h | 1-3 h | 2-4 h |
Participantsdifferent | 2-8 | 3-8 | 3-8 | 2-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Context Map, Integration Patterns, Boundary Notes | Problem Statement, Cause Hypotheses, Confirmed Causes, Action Plan | Context Canvas, Glossary, Integration Notes | Barrier Inventory, Failure Analysis per Barrier, Action Backlog |
Tagsno overlap | Domain-Driven DesignBoundariesStrategy | Root causeProblem solvingQualityIncident | Domain-Driven DesignBoundariesModeling | Root causeSafetyIncident |