# Joins in Kibana to Fetch Data From Multiple Indexes

**URL:** https://discuss.elastic.co/t/joins-in-kibana-to-fetch-data-from-multiple-indexes/31893
**Category:** Kibana
**Created:** [October 9, 2015, 6:42am UTC](https://discuss.elastic.co/t/joins-in-kibana-to-fetch-data-from-multiple-indexes/31893 "2015-10-09T06:42:54Z")
**Posts on this page:** 1
**Showing post:** 5

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### Author: ![Asad\_Rehman](https://avatars.discourse-cdn.com/v4/letter/a/c77e96/32.png) [@Asad\_Rehman](https://discuss.elastic.co/u/Asad_Rehman)
#### Post date: [October 10, 2015, 2:39am UTC](https://discuss.elastic.co/t/joins-in-kibana-to-fetch-data-from-multiple-indexes/31893/5 "2015-10-10T02:39:37Z")

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Thanks Mark Walkom,  
But logically merging the tables will require the static machine specific information like geo-location etc to be added in all the documents which contain data about performance and data about machine specific information may be just a few hundred documents but documents containing data about performance measures will have millions of rows.  
So if we add that information in millions of rows then it will be a great overhead and does not seem feasible.

So can there be a workaround to achieve our goal to have a separate index for machine specific data and a separate indexes for performance related data and still be able to JOIN them in Kibana or by any other way?

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