What is the difference between middleware and filters in ASP.NET Core?

What is the difference between middleware and filters in ASP.NET Core?

Middleware is a component that is executed on every request, while filters are used to run code before or after specific actions.

Can you give me examples of when to use middleware?

Sure! Use middleware for tasks like logging, authentication, or modifying requests and responses globally.

And what about filters? When should I use them?

Filters are ideal for cross-cutting concerns like authorization, caching, or modifying the result of an action.

Are there any performance implications between using middleware and filters?

Yes, middleware runs on every request, which can impact performance if not managed properly, while filters are more targeted.