<ul data-eligibleForWebStory="false"><li>Experienced developers face a tension in object-oriented design between encapsulation and orchestration-heavy scenarios like object duplication or versioning.</li><li>Options to handle this tension include using an Orchestrator or Service Object pattern, making the Aggregate Root responsible, or delegating duplication to nested objects.</li><li>The discussion revolves around where to place orchestration logic that traverses multiple objects without compromising the core ideas of encapsulation and behavior-close-to-data.</li><li>Acknowledging that contextual behaviors may not always belong in domain objects, the Application Layer logic plays a crucial role in managing temporal, cross-object actions, while still respecting the principles of object-oriented design.</li></ul>

What happens when OOP meets Real World™

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