Записки программиста, обо всем и ни о чем. Но, наверное, больше профессионального.

2014-01-31

ArcMap – Hadoop

Немного кода на Java и — опля, можно прямо из ArcMap выполнить задачу пространственного анализа на кластере Hadoop, показав результаты обратно в ArcMap.

In the previous post we launched a CDH cluster on EC2 in under 5 minutes. In this post, we will use that cluster to perform geo spatial analytics in the form of MapReduce and visualize the result in ArcMap. See, ArcMap is one of the desktop tools that a GeoData Scientist will use when working and visualizing spatial data.  The use case in my mind is something like the following:  Point data is streamed through, for example GeoEventProcessor into Amazon S3. The user has a set polygons in ArcGIS that needs to be spatially joined with that big data point content. The result of the big data join is linked back to the polygon set for symbol classification and visualization.



Мансур показывает нам, как работать со spatial BigData.


original post http://vasnake.blogspot.com/2014/01/arcmap-hadoop.html

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