There is a lot of content out there about Couchbase, written by the Community and by the Couchbase SDK team. Here is a list of what I know about, of course there is a lot I am still discovering!
What Is Couchbase? from Couchbase on Vimeo.
CouchConf London - Developing I from Couchbase on Vimeo.
CouchConf London - Developing II from Couchbase on Vimeo.
CouchConf London - Developing III from Couchbase on Vimeo.
