# Percolator for alerts between specific time intervals?
**URL:** https://discuss.elastic.co/t/percolator-for-alerts-between-specific-time-intervals/6487
**Category:** Elasticsearch
**Created:** [January 25, 2012, 3:55am UTC](https://discuss.elastic.co/t/percolator-for-alerts-between-specific-time-intervals/6487 "2012-01-25T03:55:10Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@vibin](https://discuss.elastic.co/u/vibin)
#### Post date: [January 25, 2012, 3:55am UTC](https://discuss.elastic.co/t/percolator-for-alerts-between-specific-time-intervals/6487/1 "2012-01-25T03:55:10Z")
Hi,
I have been researching the Percolator feature of the ES, from which I understood that, this is useful for dynamic alerts or Streams(for every indexing of document or bulk indexing).
We have a requirement to create alerts between specific time intervals. For Eg: Once in 10mins, Once in an Hr, Once in a day. I am really interested to know if the Percolator could be used for this purpose.
We have a 24/7 live Indexing scheduler, indexing documents in multiple indices. Almost 18 million documents are created per day.
Please let me know, if I want to give any more information.
Thanks in Advance
vibin/manoj
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 6, 2017, 3:41am UTC](https://discuss.elastic.co/t/percolator-for-alerts-between-specific-time-intervals/6487/2 "2017-07-06T03:41:36Z")