Impressive work in the links Mark. Thanks for sharing. TSW
On Sun, Mar 22, 2015 at 3:15 PM, Patricia Carbajales <pcar...@clemson.edu> wrote: > Hi Mark, > Thank you for your response. Very helpful. > Also, the resources you mentioned are fantastic. Very well written and > extremely useful. > Thank you! > Patricia > > -----Original Message----- > From: Mark Wynter [mailto:m...@dimensionaledge.com] > Sent: Saturday, March 21, 2015 6:05 PM > To: qgis-developer@lists.osgeo.org > Cc: Patricia Carbajales; georger.si...@gmail.com > Subject: Re: Using QGIS for parallel processing > > hi Patricia - links to a couple of articles that might spur your thinking. > > http://dimensionaledge.com/intro-vector-tiling-map-reduce-postgis/ > > > http://dimensionaledge.com/from-days-to-minutes-geoprocessing-of-alberta-land-use-data/ > > As George mentioned, Qgis is brilliant for multithreaded rendering - > particularly when installed on your multi core processing servers and > accessed by Remote Desktop (RDP) which minimizes the amount of data that > has to traverse your broadband link in order to visualize it. > > But when it comes to the multi core geoprocessing itself, there's a wide > range of tools equipped for the job. The code patterns I've shared above > are on github and are PostGIS focussed - but they can be easily adapted to > incorporate R, GRASS, GDAL commands and more into a single parallel > pipeline job. Scripting skills are a must. > > HTH > mark > _______________________________________________ > Qgis-developer mailing list > Qgis-developer@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/qgis-developer > -- Trevor Wiens Apropos Information Systems aproposinfosystems.com Calgary, Alberta Ph. 403-973-5901 Fax 780-666-4580
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