What is a DTO?
Career: Dto
DTOs, or Data Transfer Objects, are simple objects used to transfer data between different layers or parts of an application. They typically contain only data fields and no business logic, making them lightweight and easy to serialize or deserialize. DTOs help reduce the amount of data exchanged and can improve application performance and security by exposing only necessary information. They are commonly used in APIs and service-oriented architectures to standardize data exchange.