I wrote an OSM PBF parser for Beam. It took ~8h to parse the planet on one core, but that could be improved with a reshuffle after the actual read transform.
I also wrote a simple key class. Useful for bucketing geo data into smaller chunks. - constructor takes desired grid size in kilometers - get key from lat/lon Jacob On Fri, Oct 20, 2017 at 4:16 AM, Vilhelm von Ehrenheim < vonehrenh...@gmail.com> wrote: > I am interested! I need to do this soon but havent started yet. Would love > to see an example of how you do it. :) > > Br, > Vilhelm von Ehrenheim > > On 20 Oct 2017 12:40, "Csaba Kassai" <csaba.kas...@doctusoft.com> wrote: > >> Hi Jacob, >> >> we are doing the opposite direction: we enrich data with geo coordinates >> from textual address using Google Maps API with Cloud Dataflow. >> Are you interested in this use-case? >> >> Csabi >> >> On Thu, 19 Oct 2017 at 21:00 Jacob Marble <jmar...@kochava.com> wrote: >> >>> Is anyone using Beam to solve geo problems? >>> >>> For example, a simple "reverse geo" function: >>> f(lat, lon) => country, state/province/etc, city, postal code >>> >>> Jacob >>> >>
