Join in es

(t) #1

i want to join two tables in elasticsearch like mysql? Can I help you? Please.........

(David Pilato) #2

You can't

(t) #3

so do i can join in elasticsearch??

(Christian Dahlqvist) #4

Elasticsearch does not support joins.

(t) #5

so i must do ???

(Christian Dahlqvist) #6

A common approach is to denormalise data, but there are also features like parent-child and nested documents that can be used to model data. The correct technique does however depend on the use case, so it is very hard to give guidance without knowledge about your data and how you need to analyse/query it.

(system) #7

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