Postgresql

This post teaches you how to display state, calculate events, and track historical location for a set of moving objects. It includes building a small example application.

Chronotrains is an interactive map that allows seeing how far you can travel by train in 5h. The map displays isochrones: the area that is reacheable from a starting point in a given amount of time.

This blog post will give you an overview of how to set up a web based spatial heatmap using PostgreSQL/PostGIS, pg_featureserv and Leaflet.

The PostGIS raster extension has a steep learning curve, but it opens up some unique possibilities for data analysis and accessing non-standard data from within PostgreSQL.

Do you have data in a live database - updating all the time - that you want turn into a map? The new version of MapTiler Server can easily connect to any PostGIS database and load data as map tiles.