django-springsteen and Distributed Search. Will Larson’s Django search library currently just talks to Yahoo! BOSS, but is designed to be extensible for other external search services. Interestingly, it uses threads to fire off several HTTP requests in parallel from within the Django view.

ETags And Modification Times In Django. Part of Malcolm’s series of tutorials on implementing advanced HTTP concepts in Django.

mod_rpaf for Apache. A more secure alternative to Django’s equivalent middleware: sets the REMOTE_ADDR of incoming requests from whitelisted load balancers to the X-Forwarded-For header, without any risk that if the load balancers are missing attackers could abuse it to spoof their IP addresses.