I had good experience using for rapidly-changing map data that needs to be queried based on location. Indexing over coordinates on the surface of a sphere is su

I had good experience using for rapidly-changing map data that needs to be queried based on location. Indexing over coordinates on the surface of a sphere is supported out of the box, which makes it simple to use with relatively low latency on databases of GeoJSON documents on the order of a few terabytes, although I'll admit to not knowing if that's a feature supported out of the box on another document database.