When to use lazy Loading and Eager Loading in Laravel?

Question

Laravel

Can you please explain when to use lazy Loading and Eager Loading in Laravel?

Answer 1

lazy loading is used by default, when you access some kind of connection through a model object, then when you request this connection, a request to the database will be executed.
Eager loading is used when they know for sure that connections will be needed and the necessary connections are indicated in the request of the model from which they need to be obtained.
In this case, your object will already have model objects from the links that you specify in with ().