Is not possible for now to run JaikuEngine in other place different
from Google App Engine (I imagine that before the googles buy of Jaiku
it was running on a different database, but now you can _only_ run it
on GAE, i.e. you have not more options but _only_ one). Anyway I'm
trying to run it and I'm a newbie on GAE, so I don't know how to make
the data on JaikuEngine persistent on GAE. This link:
TyphoonAE aims at providing a full-featured and productive serving
environment to run Google App Engine (Python) applications. It
delivers the parts for building your own scalable App Engine while
staying compatible with Google's API.