# Maximum limit of chunk size parameter in python client

**URL:** <https://discuss.elastic.co/t/maximum-limit-of-chunk-size-parameter-in-python-client/122239>\
**Category:** Elasticsearch\
**Created:** [March 2, 2018, 11:38am UTC](https://discuss.elastic.co/t/maximum-limit-of-chunk-size-parameter-in-python-client/122239 "2018-03-02T11:38:25Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![paulocoehlo1992](https://avatars.discourse-cdn.com/v4/letter/p/958977/32.png) [@paulocoehlo1992](https://discuss.elastic.co/u/paulocoehlo1992)\
**Post date:** [March 2, 2018, 11:38am UTC](https://discuss.elastic.co/t/maximum-limit-of-chunk-size-parameter-in-python-client/122239/1 "2018-03-02T11:38:25Z")

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Hi all

i am using python client/ bulk API for inserting my data . I want to know the maximum number of records that i can insert in one go ? What factors determine this ? Does the size of individual docs affects this ?

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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:** [March 30, 2018, 11:38am UTC](https://discuss.elastic.co/t/maximum-limit-of-chunk-size-parameter-in-python-client/122239/2 "2018-03-30T11:38:28Z")

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