HI all :slight_smile: When I was first learning Elasticsearch and designing my first index, a colleague of mine suggested not using ES parent/child joins because they were slow. I countered by claiming that it was unlikely that Elasticsearch's implementation of join could be slower than a "client-…

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dvisz-inf (Don Viszneki) July 14, 2019, 6:07pm 3

Hi @Christian_Dahlqvist I suppose I'm only curious if it is ever a better idea to do a "client-side join" rather than letting elasticsearch do the join.

Topic		Replies	Views
Has_child / has_parent for billions of children - heavy cpu load for simple queries? Elasticsearch	5	1342	July 5, 2017
Emulating join-like behavior in es? Elasticsearch	3	497	July 6, 2017
Join on ElasticSearch Elasticsearch	11	2240	July 5, 2017
JOIN or something similar Elasticsearch	5	403	July 6, 2017
Nested and Parent/Child Elasticsearch	2	463	July 6, 2017

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