# Reduce fetching data time from elasticsearch

**URL:** <https://discuss.elastic.co/t/reduce-fetching-data-time-from-elasticsearch/101317>\
**Category:** Elasticsearch\
**Created:** [September 21, 2017, 10:52am UTC](https://discuss.elastic.co/t/reduce-fetching-data-time-from-elasticsearch/101317 "2017-09-21T10:52:02Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![kanchan](https://avatars.discourse-cdn.com/v4/letter/k/8797f3/32.png) [@kanchan](https://discuss.elastic.co/u/kanchan)\
**Post date:** [September 21, 2017, 10:52am UTC](https://discuss.elastic.co/t/reduce-fetching-data-time-from-elasticsearch/101317/1 "2017-09-21T10:52:02Z")

</div>

Hi,  
I write java code using rest client to fetch data but it is not fast as I need.  
How should I increase performance and get data faster.

---

<div class="post-metadata">

**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [September 21, 2017, 3:46pm UTC](https://discuss.elastic.co/t/reduce-fetching-data-time-from-elasticsearch/101317/2 "2017-09-21T15:46:36Z")

</div>

What did you do?  
What is "not fast"?  
What is the "took" field saying if you are running `_search` API?

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [October 19, 2017, 3:46pm UTC](https://discuss.elastic.co/t/reduce-fetching-data-time-from-elasticsearch/101317/3 "2017-10-19T15:46:36Z")

</div>

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.