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What is the difference between DTO and Entity?

An example of an AI chatbot conversation about DTOs and Entities in software development.

😀
You

What is the difference between DTO and Entity?

MagicBuddy
MagicBuddy

DTO stands for Data Transfer Object, while an Entity represents a table in a database. DTOs are used to transfer data, while Entities are used to model the data structure.

😀
You

Can you give me an example of when to use a DTO?

MagicBuddy
MagicBuddy

Sure! You might use a DTO when you want to send data from a server to a client without exposing the entire Entity structure, like when sending user data.

😀
You

Are there any performance implications of using DTOs?

MagicBuddy
MagicBuddy

Yes, using DTOs can improve performance by reducing the amount of data sent over the network, but it may add complexity to your code.

😀
You

How do I create a DTO in my application?

MagicBuddy
MagicBuddy

To create a DTO, define a class with only the properties you need for data transfer, and use it in your service methods.

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