Stream: helpdesk (published)

Topic: Concatenate Arrow.jl arrays

view this post on Zulip DrChainsaw (May 03 2023 at 14:21):

From the documentation of Arrow.jl it seems that the data is not loaded into memory when reading the file. If my understanding here is correct, what would be a good way to concatenate several Arrow.jl arrays/tables without everything ending up as normal Arrays in memory? ComponentArrays.jl?

Last updated: Nov 27 2025 at 04:44 UTC