It's useful to put Varnish in front of the app server for caching and to serve static content from a separate process (and domain) running a light/tiny httpd se

It's useful to put Varnish in front of the app server for caching and to serve static content from a separate process (and domain) running a light/tiny httpd server instead of Apache/Nginx I don't use Go, but D (dlang), vibe.d, varnish and lighttpd are working real well for my latest venture.