arbitrary backend <-> crossfilter bridge
This library implements enough of the crossfilter API and an asynchronous commit hook so that (in theory) any query engine can be connected to dc.js
Currently the query engine supported is Nanocubes (this library was originally called "nanofilter"):
xf.engine(xfilter.nanocube_queries) to connect with a Nanocubes server
Another example engine
xfilter.fgb_queries() assumes the server takes queries that look like
The intent is that this library can be generalized to support any query engine.