# Timings for different groupby approaches

**URL:** https://discourse.julialang.org/t/timings-for-different-groupby-approaches/33680
**Category:** Data
**Created:** [January 23, 2020, 1:23am UTC](https://discourse.julialang.org/t/timings-for-different-groupby-approaches/33680 "2020-01-23T01:23:50Z")
**Posts on this page:** 1
**Showing post:** 2

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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: [January 23, 2020, 1:50am UTC](https://discourse.julialang.org/t/timings-for-different-groupby-approaches/33680/2 "2020-01-23T01:50:29Z")

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This post is still very relevant [Group-by performance benchmarks and recommendations - #9 by xiaodai](https://discourse.julialang.org/t/group-by-performance-benchmarks-and-recommendations/9313/9)

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