# Group-by performance benchmarks and recommendations

**URL:** https://discourse.julialang.org/t/group-by-performance-benchmarks-and-recommendations/9313
**Category:** Data
**Created:** [February 25, 2018, 11:23am UTC](https://discourse.julialang.org/t/group-by-performance-benchmarks-and-recommendations/9313 "2018-02-25T11:23:26Z")
**Posts on this page:** 1
**Showing post:** 9

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### Author: ![xiaodai](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/xiaodai/32/15937_2.png) [@xiaodai](https://discourse.julialang.org/u/xiaodai)
#### Post date: [February 16, 2019, 10:52pm UTC](https://discourse.julialang.org/t/group-by-performance-benchmarks-and-recommendations/9313/9 "2019-02-16T22:52:33Z")

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Yeah. Would they be drastically different?

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