Umleitung is a project mainly written in ERLANG and SHELL, it's free.
source code for the erlounge wellington mochiweb demo app
This is the source of the erlounge wellignton 02-2009
The demo application connects couchdb and mochiweb using erlang_couchdb and creates a small HTTP redirect system that can be confugured in CouchDB.
Feel free to play with it.
... relax ...