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Are domain objects the same as JPA objects?

Are domain objects the same as JPA objects? If I have a value object (for example, a dollar bank), how can I (or even should) store it in a data warehouse as a reference object?

What are the subtleties of domain objects that are objects in some cases and value objects in other cases? Can someone direct me on good paper?

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"Domain object" is a more conceptual term; “Essence JPA” refers to a particular technology useful for implementing domain objects.

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In some business cases, you need to represent a Domain object as a Value object, such as a Snapshot, which you, for example, move to another aggregate or publish inside a domain event.

Can someone direct me on good paper?

Book: Implementing a Domain-Managed Project, Vaughn Vernon.

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