What are some effective caching strategies for Nginx?

What are some effective caching strategies for Nginx?

There are several effective caching strategies for Nginx, including using proxy caching, microcaching, and configuring cache purging.

Can you explain how proxy caching works in Nginx?

Sure! Proxy caching in Nginx stores responses from a backend server, allowing Nginx to serve cached content directly to clients, reducing load on the backend.

What is microcaching and when should I use it?

Microcaching is a technique where responses are cached for a very short time, typically a few seconds. It's useful for high-traffic sites where content changes frequently.

How do I configure cache purging in Nginx?

To configure cache purging in Nginx, you need to set up a location block with the 'purge' method and ensure your caching rules allow for purging.