ZODB: The graph database for Python Developers
The ZODB is a mature graph database written in Python and optimized in C. Just subclass off of class Persistent Object, and Persistent Container, and your objects, graphs and applications become persistent.

Introductory Video

Graphical Hierarchy Demo
Shows how to display ZODB data as a dynamic tree on the client.

Classifying Python Videos with a Graph Database

Why I moved My Company To Poland
Describes why I moved my company from Silicon Valley to Katowice Poland.

Javascript Demo
Shows how to edit a tree of Javasscript objects stored in the ZODB.

Easiest Platform for Creating A Docker Container
See how easy it is to create a Distributed Wiki over on Sloppy.io If anyone knows of a faster, easier way for end users to create docker containers without shell access and knowledge, please tell me, I will use it