What is the advantage of using Ingest Node?

Hi, Can someone explain me the advantage of using Ingest Node? Does it improve Ingestion performance? I am working on Cluster with 4 nodes(3 data nodes and Kiaban and Coordinating node on same box).

Thanks in advance..

Ingest node is just a way for preprocessing documents before indexing them.
It does not improve at all performance ingestion. I mean that:

PUT index/doc/1
{ "foo": "bar" }

is probably faster in all cases than:

PUT index/doc/1?pipeline=xyz
{ "foo": "bar" }

Got you.. Thanks David :slight_smile:

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