OSM + Imposm + Postgres + Meteor + Tilesplash (?) + MVT + nginx + mapbox gl

!!! https://github.com/spatialdev/PGRestAPI https://github.com/spatialdev/PGRestAPI/blob/master/docs/VectorTiles.md https://github.com/spatialdev/PGRestAPI/tree/master/docs

https://github.com/mapzen/mapbox-vector-tile http://stackoverflow.com/questions/23450534/how-to-call-python-function-from-nodejs https://github.com/extrabacon/python-shell