- Django's caching supports ram, disk, database, and memcache as well. - Migrations are supported in Django via the 3rd party django_evolution to name one of a few. - Django trunk also has simplejson included. - For documentation there are the online docs, the djangobook.com website, three published books as of today, and at least a few other books coming out in the next few months. My point just being that there is more then just one book.
I couldn't easily find your email so here is a list instead. These books are out right now:
The Definitive Guide to Django: Web Development Done Right: http://www.amazon.com/Definitive-Guide-Django-Development-Ri...
Sams Teach Yourself Django in 24 Hours: http://www.amazon.com/Sams-Teach-Yourself-Django-Hours/dp/06...
Professional Python Frameworks: Web 2.0 Programming with Django and Turbogears: http://www.amazon.com/Professional-Python-Frameworks-Program...
Here are two coming out later in the year:
Practical Django Projects (June or July 2008): http://www.amazon.com/Practical-Django-Projects-Pratical/dp/...
Python Web Development with Django (Sep 2008): http://www.amazon.com/Python-Development-Django-Developers-L...
We already have a full stack web framework with an insane amount of documentation - Django, and I would bet my money on its continued evolution and 1.0 release. If anyone is on the fence, look at the web2py/gluon source code and ask if that's the sort of full stack you see being maintained by a community.