# Time series in Elasticsearch

**URL:** <https://discuss.elastic.co/t/time-series-in-elasticsearch/190411>\
**Category:** Elasticsearch\
**Created:** [July 15, 2019, 3:27am UTC](https://discuss.elastic.co/t/time-series-in-elasticsearch/190411 "2019-07-15T03:27:21Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![dsonjohn404](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dsonjohn404/32/50104_2.png) [@dsonjohn404](https://discuss.elastic.co/u/dsonjohn404)\
**Post date:** [July 15, 2019, 3:27am UTC](https://discuss.elastic.co/t/time-series-in-elasticsearch/190411/1 "2019-07-15T03:27:21Z")

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i want to create time series analysis for my index based on date field (not based on system time). can anyone help me? my index mapping is like this:  
{"test" : {  
"mappings" : {  
"properties" : {  
"@timestamp" : { "type" : "date"},  
"age" : {"type" : "integer"}  
}}}}

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<div class="post-metadata">

**Author:** ![Christian\_Dahlqvist](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/32/4617_2.png) [@Christian\_Dahlqvist](https://discuss.elastic.co/u/Christian_Dahlqvist)\
**Post date:** [July 15, 2019, 4:37am UTC](https://discuss.elastic.co/t/time-series-in-elasticsearch/190411/2 "2019-07-15T04:37:41Z")

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It is not clear what you are looking to do. You probably need to provide more details for someone to be able to help.

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<div class="post-metadata">

**Author:** ![dsonjohn404](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dsonjohn404/32/50104_2.png) [@dsonjohn404](https://discuss.elastic.co/u/dsonjohn404)\
**Post date:** [July 15, 2019, 11:37am UTC](https://discuss.elastic.co/t/time-series-in-elasticsearch/190411/3 "2019-07-15T11:37:16Z")

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Hi Christian\_Dahlqvist,  
my index - test index - has date field - @timestamp - that contain 2 years recent date. i want to create time series for "age" field based on "@timestamp" field. can help me? thanks.

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<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:** [August 12, 2019, 11:37am UTC](https://discuss.elastic.co/t/time-series-in-elasticsearch/190411/4 "2019-08-12T11:37:16Z")

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