Geospatial Radial Search RESTful API with PostGIS and entgo Example

Let&rsquo;s look at an example of building a location-based search RESTful API&ndash;something you might use to find restaurants or points of interest in a radius around you. Specifically, we&rsquo;ll use a database that efficiently handles geospatial queries and a RESTful API that lets users store location data as well as radial search for nearby points of interest.