Using Django's built in web server in a production environment

Question

I'm going to setup a simple Django app running in a production environment on a Linux box. The app will have very little traffic - less that 100 page loads per day. Is it okay to use the builtin Django webserver for this or should I install Apache and mod_wsgi? If so, what are the reasons for this? Security perhaps?

UPDATE

OK it is clear I shouldn't be using the builtin server. Some of the alternatives to Apache look interesting. Is there one that is more popular/more frequently used with Django perhaps?

Answer 1

Is it okay to use the builtin Django webserver for this

No.

Should I install Apache and mod_wsgi?

Yes.

If so, what are the reasons for this? Security perhaps?

Partly.

More importantly, the little toy Django server is single-threaded and any hangup in your code hangs the server. This means that when two users click almost at the same time, user one's query must go all the way through Django before user two's query can even starts.

And this will have to include the insanely slow download speed to the desktop.

Apache (like all the alternatives, lighttpd or nginx) is multi-threaded. The slowest part of the transaction is the download from Apache to the desktop. You don't want Python code (and Django) handling this in a single-threaded manner. Even for just a few users.

Also, you don't what Django serving static media (i.e., CSS and JS library files.)

A single slow spot in your application won't effect the overall system throughput if Apache and mod_wsgi are in place. One request 's output page can be slowly downloading to a PC desktop in parallel with another user's output.

Answer 2

DO NOT USE THIS (the builtin Django webserver) SERVER IN A PRODUCTION SETTING. It has not gone through security audits or performance tests.

http://docs.djangoproject.com/en/dev/ref/django-admin/#runserver-port-or-address-port

But you don't have use Apache if you don't want to. You could directly use Spawning, Gunicorn etc.

Cherokee is also easy to setup.