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Apache Arrow
@arrow.apache.org
150 followers 4 following 14 posts
Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics. Find more at https://arrow.apache.org/
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Apache Arrow @arrow.apache.org · 14d
The schedule for the Apache Arrow Summit Paris 25 (October 2nd) is out: www.meetup.com/pydata-paris....
The event is hosted by
@pydataparis.bsky.social organizer of pydata.org/paris2025 (September 30th - October 1st)

We are looking forward to seeing you there and talking about all things Arrow.
Apache Arrow Summit, Thu, Oct 2, 2025, 9:30 AM | Meetup
The day after the PyData Paris conference, we’re excited to host the first-ever Apache Arrow Summit - a gathering dedicated to fostering collaboration and innovation within
www.meetup.com
5 8
arrow.apache.org
Apache Arrow @arrow.apache.org · 14d
The schedule for the Apache Arrow Summit Paris 25 (October 2nd) is out: www.meetup.com/pydata-paris....
The event is hosted by
@pydataparis.bsky.social organizer of pydata.org/paris2025 (September 30th - October 1st)

We are looking forward to seeing you there and talking about all things Arrow.
Apache Arrow Summit, Thu, Oct 2, 2025, 9:30 AM | Meetup
The day after the PyData Paris conference, we’re excited to host the first-ever Apache Arrow Summit - a gathering dedicated to fostering collaboration and innovation within
www.meetup.com
5 8
arrow.apache.org
Apache Arrow @arrow.apache.org · 24d
New to the Arrow blog: ADBC 20 is out: arrow.apache.org/blog/2025/09....

This release adds support for ADBC Driver Manifests, splits up the Rust crates, and much more. Have a read!
Apache Arrow ADBC 20 (Libraries) Release
The Apache Arrow team is pleased to announce the version 20 release of the Apache Arrow ADBC libraries. This release includes 44 resolved issues from 29 distinct contributors. This is a release of the...
arrow.apache.org
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arrow.apache.org
Apache Arrow @arrow.apache.org · 26d
Apache Arrow .NET 22.0.0 released!
lists.apache.org/thread/of6l6...

This is the first release from github.com/apache/arrow... . Recently, Apache Arrow .NET was extracted from github.com/apache/arrow .

We welcome your contributions such as reporting bugs, helping other users, open/review PRs!
lists.apache.org
1 3
arrow.apache.org
Apache Arrow @arrow.apache.org · Aug 28
Register for the Apache Arrow Summit Paris 25 (October 2nd) at: www.meetup.com/pydata-paris...
The event is hosted by @pydataparis.bsky.social
We are looking forward to seeing you there and talking about all things Arrow.
Apache Arrow Summit, Thu, Oct 2, 2025, 9:30 AM | Meetup
The day after the PyData Paris conference, we’re excited to host the first-ever Apache Arrow Summit - a gathering dedicated to fostering collaboration and innovation within
www.meetup.com
6 13
arrow.apache.org
Apache Arrow @arrow.apache.org · Jul 22
We have a new major Arrow release! 21.0.0 comes with a lot of new things! Check out the details on our blogpost! Check also the details there about our Arrow Summit happening on October!
arrow.apache.org/blog/2025/07...
Apache Arrow 21.0.0 Release
Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics. It specifies a standardized language-independent column-oriented memory form...
arrow.apache.org
3 8
arrow.apache.org
Apache Arrow @arrow.apache.org · Jul 19
New post up on the Arrow blog about some of the recent improvements to the embedded query engine inside Arrow C++: arrow.apache.org/blog/2025/07... #apachearrow
Recent Improvements to Hash Join in Arrow C++
A deep dive into recent improvements to Apache Arrow’s hash join implementation — enhancing stability, memory efficiency, and parallel performance for modern analytic workloads.
arrow.apache.org
arrow.apache.org
Apache Arrow @arrow.apache.org · Jul 19
Just a reminder that this call closes July 26! Get your proposal(s) in by then. If you have any questions or need help, feel free to DM.
arrow.apache.org
Apache Arrow @arrow.apache.org · Jul 7
Apache Arrow Summit 25 is happening! Join us in person on October 2nd, in Paris (hosted by @pydataparis.bsky.social ). The Call For Proposal is open, submit your talks before July 26th:
sessionize.com/arrow-summit...
Arrow Summit 2025: Call for Speakers
sessionize.com
1 1
arrow.apache.org
Apache Arrow @arrow.apache.org · Jul 7
Apache Arrow Summit 25 is happening! Join us in person on October 2nd, in Paris (hosted by @pydataparis.bsky.social ). The Call For Proposal is open, submit your talks before July 26th:
sessionize.com/arrow-summit...
Arrow Summit 2025: Call for Speakers
sessionize.com
8 9
arrow.apache.org
Apache Arrow @arrow.apache.org · Jul 7
Apache Arrow Swift 21.0.0 released!
lists.apache.org/thread/4ww5f...

This is the first release from github.com/apache/arrow... . Recently, Apache Arrow Swift was extracted from github.com/apache/arrow .

We welcome your contributions such as reporting bugs, helping other users, open/review PRs!
lists.apache.org
2 2
arrow.apache.org
Apache Arrow @arrow.apache.org · Jul 4
Apache Arrow JS 21.0.0 released!
lists.apache.org/thread/0bygh...

This is the first release from github.com/apache/arrow... .
Recently, Apache Arrow JS was extracted from github.com/apache/arrow .

We welcome your contributions such as reporting bugs, helping other users, open PRs and review PRs!
lists.apache.org
1 2
arrow.apache.org
Apache Arrow @arrow.apache.org · May 14
Apache Arrow Java 18.3.0 has been released!!!
arrow.apache.org/blog/2025/05...
Apache Arrow Java 18.3.0 Release
The Apache Arrow team is pleased to announce the v18.3.0 release of Apache Arrow Java. This is a minor release since the last release v18.2.0. Changelog New Features and Enhancements MINOR: ZstdCompre...
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1
arrow.apache.org
Apache Arrow @arrow.apache.org · Mar 7
Check out what is new on the Apache Arrow ADBC 17 libraries release: arrow.apache.org/blog/2025/03...
Apache Arrow ADBC 17 (Libraries) Release
The Apache Arrow team is pleased to announce the version 17 release of the Apache Arrow ADBC libraries. This release includes 18 resolved issues from 13 distinct contributors. This is a release of the...
arrow.apache.org
2 5
Reposted by Apache Arrow
pitrou.net
Antoine Pitrou @pitrou.net · Mar 4
If you're looking for an up-to-date tour of @arrow.apache.org and its latest developments, watch @jorisvandenbossche.bsky.social's excellent talk at @pydataparis.bsky.social 2024.

www.youtube.com/watch?v=3ehl...
Joris Van den Bossche - The expanding Apache Arrow universe | PyData Paris 2024
YouTube video by PyData
www.youtube.com
5 6
arrow.apache.org
Apache Arrow @arrow.apache.org · Feb 21
We have a new Java Release. The version 18.2.0, see details on the blog post here: arrow.apache.org/blog/2025/02...
Apache Arrow Java 18.2.0 Release
The Apache Arrow team is pleased to announce the v18.2.0 release of Apache Arrow Java. This is the first release since Arrow Java landed in its own repository. Changelog What’s Changed GH-466: Export ...
arrow.apache.org
1 1
arrow.apache.org
Apache Arrow @arrow.apache.org · Feb 20
Hello world! We start our Blue Sky account with a new Apache Arrow patch release announcement, see more details about some fixes on our 19.0.1 release: arrow.apache.org/blog/2025/02...
Apache Arrow 19.0.1 Release
The Apache Arrow team is pleased to announce the 19.0.1 release. This release primarily addresses a bug in the recent Arrow 19.0.0 release which prevents Arrow C++ and libraries binding it (e.g., Pyth...
arrow.apache.org
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