# Streamdata: how to set size for generated data

**URL:** <https://forum.elixirforum.com/t/streamdata-how-to-set-size-for-generated-data/48718>\
**Category:** Questions\
**Tags:** troubleshooting, streamdata\
**Created:** [July 1, 2022, 6:37pm UTC](https://forum.elixirforum.com/t/streamdata-how-to-set-size-for-generated-data/48718 "2022-07-01T18:37:23Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![dimitarvp](https://forum.elixirforum.com/user_avatar/forum.elixirforum.com/dimitarvp/32/38664_2.png) [@dimitarvp](https://forum.elixirforum.com/u/dimitarvp)\
**Post date:** [July 30, 2022, 8:27pm UTC](https://forum.elixirforum.com/t/streamdata-how-to-set-size-for-generated-data/48718/2 "2022-07-30T20:27:02Z")

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Not completely sure if that’s what you’re asking but `stream_data` has a section on generation size here: [StreamData — StreamData v1.3.0](https://hexdocs.pm/stream_data/StreamData.html#module-generation-size). It also contains links to two other functions that can help you.

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