What is rate limiting in web applications?

What is rate limiting in web applications?

Rate limiting is a technique used to control the amount of incoming requests to a web application, preventing abuse and ensuring fair usage.

Why is rate limiting important?

It's important because it helps protect your application from overload, ensures stability, and can prevent malicious attacks like DDoS.

How can I implement rate limiting in my app?

You can implement rate limiting using middleware in your server framework, or by using services like API gateways that offer built-in rate limiting features.

What are some common strategies for rate limiting?

Common strategies include fixed window, sliding window, and token bucket algorithms, each with its own advantages.