Here is the video from my Introduction to MongoDB talk that I did today at the Austin Code Camp 2011. This is an updated presentation that includes some animations to explain the replication and sharding concepts in MongoDB. In the talk, I also cover indexing and querying of the data. I also have attached the slides in Apple Keynote format if anyone is interested in seeing how I put together the animations.
Introduction to MongoDB – Austin Code Camp 2011.key (Keynote presentation file)
Introduction to MongoDB (Austin Code Camp 2011) from Chris Edwards on Vimeo.