# Challenges with Arrow and Parquet in a (reasonably substantial) Julia Project

**URL:** https://discourse.julialang.org/t/challenges-with-arrow-and-parquet-in-a-reasonably-substantial-julia-project/113209
**Category:** General Usage
**Created:** [April 18, 2024, 3:58pm UTC](https://discourse.julialang.org/t/challenges-with-arrow-and-parquet-in-a-reasonably-substantial-julia-project/113209 "2024-04-18T15:58:13Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![jar1](https://avatars.discourse-cdn.com/v4/letter/j/c0e974/32.png) [@jar1](https://discourse.julialang.org/u/jar1)
#### Post date: [April 18, 2024, 6:43pm UTC](https://discourse.julialang.org/t/challenges-with-arrow-and-parquet-in-a-reasonably-substantial-julia-project/113209/4 "2024-04-18T18:43:09Z")

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> [@Experience report after finishing a (reasonably substantial) Julia project in 2024](https://discourse.julialang.org/t/experience-report-after-finishing-a-reasonably-substantial-julia-project-in-2024/113148/1):
>
> I know better to not use Arrow or Parquet in this project, because I know how bad their support are in Julia

Are you talking about Parquet2.jl and Arrow.jl? What problems did you have?

Edit: This is discussed [above](https://discourse.julialang.org/t/experience-report-after-finishing-a-reasonably-substantial-julia-project-in-2024/113148/22) already.

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