It's great to see you (jandrewrogers) of SpaceCurve reply to correctly to the question! Your blog post on why Geospatial Databases are Hard has long influenced me and a handful of others I've run into thinking about all of this.
Geohashed (X+Y) points in Redis is only peripherally related to actual geospatial database concerns, particularly big-data or ("NoSQL") spatial database concerns - how do you efficiently index anything other than point data (polygons, multi_polygons), or ask spatial queries (e.g., nearest neighbors) is not even close to being addressed.
Geohashed (X+Y) points in Redis is only peripherally related to actual geospatial database concerns, particularly big-data or ("NoSQL") spatial database concerns - how do you efficiently index anything other than point data (polygons, multi_polygons), or ask spatial queries (e.g., nearest neighbors) is not even close to being addressed.
Blog post here for reference: http://www.jandrewrogers.com/2015/03/02/geospatial-databases...