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request help: how to fix "upstream response is buffered to a temporary file xxx while reading upstream"? · Issue #5301 · apache/apisix · GitHub
![Nginx in front of Apache to act as reverse caching,balancing proxy, lowering load on servers. | Derek Demuro Nginx in front of Apache to act as reverse caching,balancing proxy, lowering load on servers. | Derek Demuro](https://www.derekdemuro.com/wp-content/uploads/2019/04/NginxReverseProxyCach.jpg)
Nginx in front of Apache to act as reverse caching,balancing proxy, lowering load on servers. | Derek Demuro
![proxy_busy_buffers_size" must be less than the size of all "proxy_buffers" minus one buffer in /etc/nginx/nginx.conf:32 · Issue #4534 · mailcow/mailcow-dockerized · GitHub proxy_busy_buffers_size" must be less than the size of all "proxy_buffers" minus one buffer in /etc/nginx/nginx.conf:32 · Issue #4534 · mailcow/mailcow-dockerized · GitHub](https://user-images.githubusercontent.com/58221933/161845537-1ffbcaf8-9461-4158-8594-9c773bff7e2f.png)