# How the Completion Suggester- FST in Elasticsearch is scaled?

**URL:** <https://discuss.elastic.co/t/how-the-completion-suggester-fst-in-elasticsearch-is-scaled/184825>\
**Category:** Elasticsearch\
**Created:** [June 8, 2019, 6:52am UTC](https://discuss.elastic.co/t/how-the-completion-suggester-fst-in-elasticsearch-is-scaled/184825 "2019-06-08T06:52:36Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![rogito\_manda](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/rogito_manda/32/45300_2.png) [@rogito\_manda](https://discuss.elastic.co/u/rogito_manda)\
**Post date:** [June 8, 2019, 6:52am UTC](https://discuss.elastic.co/t/how-the-completion-suggester-fst-in-elasticsearch-is-scaled/184825/1 "2019-06-08T06:52:36Z")

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how is scaled the Finite State Transducer for the completion suggester in Elasticsearch?

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**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:** [June 8, 2019, 10:47am UTC](https://discuss.elastic.co/t/how-the-completion-suggester-fst-in-elasticsearch-is-scaled/184825/2 "2019-06-08T10:47:53Z")

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Looks like to me a similar question to [How Elasticsearch implements Fuzzyness in Completion Suggester?](https://discuss.elastic.co/t/how-elasticsearch-implements-fuzzyness-in-completion-suggester/184833). Let's keep the discussion in one single place. Thanks.

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**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:** [June 8, 2019, 10:48am UTC](https://discuss.elastic.co/t/how-the-completion-suggester-fst-in-elasticsearch-is-scaled/184825/3 "2019-06-08T10:48:02Z")

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