Fastest way to find geospatial points within a polygon


I am trying to find a fast way of finding geospatial points within one or more polygons.

For testing I have used the following workflow, however I found that using sjoin with “intersect” or “within” this is very slow (more than 10 min for points within 1 polygon).


Is there a better way of finding points within polygons? I looked at sindex for use of r-trees using a Python script but didn’t manage to get it to work within KNIME. Any ideas?

Any ideas?

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