By Evan Miller (with Grzegorz Nosek) DRAFT: August 13, 2009 Whereas Emiller’s Guide To Nginx Module Development describes the bread-and-butter issues of writing a simple handler, filter, or load-balancer for Nginx, this document covers three advanced topics for the ambitious Nginx developer: shared memory, subrequests, and parsing. Because these are subjects on the boundaries of the Nginx universe