Comment by merlincorey

This is a cool little project showcasing some of NginX's lesser known modules in action.

However, I have one nitpick.

The caching server's main location is a bit of a cargo-cult unoptimization. They have specified:

    location ^/(.+)$ {

When the equivalent:

    location / {

Is shorter, clearer, and does not incur a regular expression capture on every request that is never used.