Back in 2014 I gave a presentation at PyGotham on a neat PostgreSQL feature called Foreign Data Wrappers. Because of a variety of factors, the presentation was a little unhinged, and I declined making it public in favor of a more detailed written up post, which I swore would appear just a couple weeks after PyGotham was finished. Well, typical of a software developer, I shipped right on time plus 7 months. You can find the post over at GitHub along with code and Vagrantfile for your enjoyment.