How can I optimize caching in Nginx?

How can I optimize caching in Nginx?

To optimize caching in Nginx, you can use the proxy_cache directive to cache responses from your backend server.

What are the best practices for setting cache keys?

Best practices include using unique cache keys based on request parameters and headers to avoid cache collisions.

How do I set cache expiration times?

You can set cache expiration times using the proxy_cache_valid directive to specify how long different response codes should be cached.

Can I cache static files differently?

Yes, you can configure separate caching rules for static files using the location block in your Nginx configuration.