I work in a research lab where we look at the potential connection for Tableau, Mongo DB, R, and Plot.ly. Mongo DB will provide with a queryable JSON. R will provide access to additional statistical packages. Plot.ly will provide access to 3D graphs via embed links. We would like to query data from the DB for a specific user from a single work but if there is a way to instance multiple workbooks to unique users then that would be interesting. Does anyone have experience with this kind of work and if so, please let us know about your work and if you are a consultant.