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SumitM

@sumitm_x

Author of a bestselling Java e-book | All Books links in the pinned tweet

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SumitM
@sumitm_x

a month ago

What is a DTO(Data Transfer Object) and Why Use Them? Let’s say you have two entity classes in your Spring Boot app: class Account { Long id; String type; Double balance; Customer customer; } class Customer { Long id; String name; String email; }