Kontinuation opened a new pull request, #73:
URL: https://github.com/apache/sedona-db/pull/73
This patch implements ST_Distance and ST_DWithin using georust/geo's
Euclidean distance function.
Performance comparison with GEOS-based implementation:
GEO:
```
geo-st_distance-ArrayScalar(Point, Polygon(10))
time: [19.120 ms 19.171 ms 19.227 ms]
geo-st_distance-ArrayScalar(Point, Polygon(500))
time: [446.14 ms 448.10 ms 450.64 ms]
```
GEOS:
```
geos-st_distance-ArrayScalar(Polygon(10), Polygon(10))
time: [187.51 ms 188.38 ms 189.72 ms]
geos-st_distance-ArrayScalar(Polygon(10), Polygon(500))
time: [2.8651 s 2.8735 s 2.8822 s]
```
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