Questions tagged [big-data]

A collection of data sets so large and complex that it becomes difficult to process using on-hand database management tools or traditional data processing applications.

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2answers
3k views

Methods for optimizing multcore processing in ArcGIS

I am interested in learning methods to utilize the full extent of multicore processing power available on a desktop computer. Arc states that background geoprocessing allows the user to utilize ...
1
vote
0answers
392 views

How to load big ASCII rasters in Revolution R? [closed]

Is there anyone in this site using Revolution R with big spatial data? I am trying to load raster files (ascii format) into revolution R using the xdf format, with no luck. Did anyone tried this ...
2
votes
0answers
826 views

Large point to Polygon by buffer-join-buffer-dissolve issues

I have a few large datasets (about 10 million points) which I am buffering, then joining, dowgrading and finally buffering and dissolving. This is all in a model which works fine with sample smaller ...