Introduction to Riak Video with Rusty Klophaus from MyNoSQL by Alex Popescu. Viewable online or downloadable in a couple of formats.
Starts with the observation that there are 47 different NoSQL projects. Doesn’t list them.
I would watch this at the PivotLabs link because the related talks.
Oh, Riak homepage.
While I like the video, it is also an example that you don’t need high end video production or editing to produce useful video of presentations.
I mention as an answer to conferences that protest they need expensive equipment to video presentations.
That is simply not the case and anyone who says otherwise, to be generous, is mis-informed.