# Will ray data support more preprocessors？

**URL:** <https://discuss.ray.io/t/will-ray-data-support-more-preprocessors/15893>\
**Category:** Uncategorized\
**Created:** [September 26, 2024, 2:44am UTC](https://discuss.ray.io/t/will-ray-data-support-more-preprocessors/15893 "2024-09-26T02:44:53Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![AprilFiv](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ray.io/aprilfiv/32/6581_2.png) [@AprilFiv](https://discuss.ray.io/u/AprilFiv)\
**Post date:** [September 26, 2024, 2:44am UTC](https://discuss.ray.io/t/will-ray-data-support-more-preprocessors/15893/1 "2024-09-26T02:44:53Z")

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I’m new to Ray, compared to spark ML lib, I found the kinds of preprocessors are much fewer… that’s make it hard to do distributed data processing in the same Ray cluster when facing feature-engineering works