# Performance issue

**URL:** <https://discuss.elastic.co/t/performance-issue/63162>\
**Category:** Elasticsearch\
**Created:** [October 17, 2016, 7:49am UTC](https://discuss.elastic.co/t/performance-issue/63162 "2016-10-17T07:49:21Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![banu](https://avatars.discourse-cdn.com/v4/letter/b/2acd7d/32.png) [@banu](https://discuss.elastic.co/u/banu)\
**Post date:** [October 17, 2016, 7:49am UTC](https://discuss.elastic.co/t/performance-issue/63162/1 "2016-10-17T07:49:21Z")

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How to improve the search query performance by modifying the java ES client connections ?

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**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [October 17, 2016, 7:57am UTC](https://discuss.elastic.co/t/performance-issue/63162/2 "2016-10-17T07:57:34Z")

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Why would that improve performance?

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**Author:** ![banu](https://avatars.discourse-cdn.com/v4/letter/b/2acd7d/32.png) [@banu](https://discuss.elastic.co/u/banu)\
**Post date:** [October 17, 2016, 9:25am UTC](https://discuss.elastic.co/t/performance-issue/63162/3 "2016-10-17T09:25:57Z")

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Are you saying the performance wont be improve?

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**Author:** ![banu](https://avatars.discourse-cdn.com/v4/letter/b/2acd7d/32.png) [@banu](https://discuss.elastic.co/u/banu)\
**Post date:** [October 17, 2016, 9:38am UTC](https://discuss.elastic.co/t/performance-issue/63162/4 "2016-10-17T09:38:26Z")

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Is it possible to achieve search query performance improvement when we run the client application in multiple threads.?

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 5, 2017, 10:11pm UTC](https://discuss.elastic.co/t/performance-issue/63162/5 "2017-07-05T22:11:46Z")

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