# PersistentEts - lightweight persistence over ets

**URL:** <https://forum.elixirforum.com/t/persistentets-lightweight-persistence-over-ets/3951>\
**Category:** Announcing\
**Tags:** ets, library\
**Created:** [March 2, 2017, 12:02pm UTC](https://forum.elixirforum.com/t/persistentets-lightweight-persistence-over-ets/3951 "2017-03-02T12:02:39Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![hubertlepicki](https://forum.elixirforum.com/user_avatar/forum.elixirforum.com/hubertlepicki/32/6822_2.png) [@hubertlepicki](https://forum.elixirforum.com/u/hubertlepicki)\
**Post date:** [March 2, 2017, 12:53pm UTC](https://forum.elixirforum.com/t/persistentets-lightweight-persistence-over-ets/3951/2 "2017-03-02T12:53:12Z")

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Could you highlight for us how it differs from DETS and why would someone choose one against another?

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