Just a quick one: I've posted my slides from the talk I gave at PyCon Ukraine.
The topic was "Relational & Non-relational databases with Python", and is an improved, expanded and non-Django version of the talk I gave at EuroPython this year, with quite a few more code examples.
The slides are available as a PDF (242KB).
There was a camera pointing at me during the talk, so I presume there'll be a video at some point.