[Video 252] Paul Ramsey: PostGIS Feature Frenzy

PostgreSQL is a highly extensible database; it allows you to create new types, as well as functions to work with those types. PostGIS is an add-on for PostgreSQL that turns it into a spatial database — one that can keep track of where things are located, and perform queries based on locations. In this talk, Paul Ramsey describes the main features of PostGIS, and when (and how) you would want to take advantage of them.

Leave a Reply