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Re: [geowave-dev] Query within a certain radius + knn
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Hey again,
Unfortunately I still have a problem with an efficient way to handle a
knn-query.
Another question: What about queries containing "group by"? Do I have to
use Spark for this or is there another way within GeoWave?
Thanks in advance,
Marcel Jacob.
Am 10.08.2015 13:09, schrieb Marcel:
Hello,
thanks Derek, with your help I was able to load my data.
Now I´m trying to query them.
1) I want to search within a certain radius. Is there a predefined
method/query for this purpose? Otherwise I could approximate a circle
with a polygon with around 1000 edges...
2) Another use case are kNN-Queries. Can GeoWave handle these kind of
queries?
Best regards,
Marcel Jacob.
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