Couchbase: How to move from MySQL to Couchbase Server by Roberto Zicari · Published January 1, 2013 · Updated February 16, 2014 LINK
Inside MarkLogic Server. Its data model, indexing system, update model, and operational behaviors. Revision 6 January 1, 2011 by Roberto Zicari · Published January 1, 2011 · Last modified February 16, 2014