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https://issues.apache.org/jira/browse/SOLR-10038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15842863#comment-15842863
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David Smiley commented on SOLR-10038:
-------------------------------------
See my recent conference presentation which has some details:
https://www.youtube.com/watch?v=nzAH5QEl9hQ and the code is
https://github.com/cga-harvard/hhypermap-bop/tree/master/enrich including setup
scripts. Of course the details here are often particular to one's
use-case/project but this should provide a good example to follow. The
point-in-polygon searches during data enrichment is working super-fast after
all the optimizations, like a millisecond or so.
> Spatial Intersect Very Slow For Large Polygon and Large Index
> -------------------------------------------------------------
>
> Key: SOLR-10038
> URL: https://issues.apache.org/jira/browse/SOLR-10038
> Project: Solr
> Issue Type: Improvement
> Security Level: Public(Default Security Level. Issues are Public)
> Components: spatial
> Affects Versions: 6.4
> Environment: Linux Ubuntu + Solr 6.4.0
> Reporter: samur araujo
> Assignee: David Smiley
> Labels: spatialsearch
>
> Hi all, I have indexed the entire geonames points (lat/long) with JTS
> enabled, and I am trying return all points (geonameids) within a certain
> polygon (e.g. Netherlands country polygon). This query takes 3 minutes to
> return only 10.000 points. I am using only solr intersect. no facets. no
> extra fitering.
> Is there any configuration that could slow down such a query to less than 300
> ms?
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