NOTE: Further development moved to moved to NightShift
Experiment to figure out the deployment and setup details of a bokeh-server instance that serves multiple plots, and has a single/unified database query that gets distributed to all of them.
The bokeh docs are pretty bad, sadly. Most of what I could find was specific to bokeh versions at or near 0.11 or 0.12, where this was built using bokeh version 1.2.0. There also weren't many/any details on streaming to a ColumnDataSource, or for a way to pass data to the plot endpoints from a single point. And the callback details were sketchy at best. So, this experimental repository was where all the bugs got worked out.