[Doctor_Fegg]

Sorry to be that guy, but: OpenStreetMap. One word, not pluralised.

[tapan_pandita]

That's ok. As you can see, we are sticklers for accuracy too.

[pmontra]

And I wonder if the PostgresDB they're using is PostgreSQL or something else. I googled https://betalist.com/startups/postgresdb but the link to the site doesn't work.

[tapan_pandita]

It's just plain old postgres