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Apache Arrow

@arrow.apache.org

Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics. Find more at arrow.apache.org

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Apache Arrow @arrow.apache.org · 01/08/2026

📣 Released this week: Version 24 of the ADBC libraries. Highlights include major updates to client libraries for several languages, improvements to the Flight SQL, PostgreSQL, and SQLite drivers, and an overhauled ADBC docs site. Read the blog post for more info: arrow.apache.org/blog/2026/07...

Graphic titled "ADBC 24 Release" highlighting updated language libraries for C/C++, C#, Go, Java, Node.js, Python, Ruby, R, and Rust; updated drivers for PostgreSQL, SQLite, and Flight SQL, with 14+ additional drivers available; and new documentation for finding and installing drivers, using client libraries, and developing drivers.

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Apache Arrow @arrow.apache.org · 11/04/2026

Released this week: Version 23 of the ADBC libraries. Highlights include TOML-based connection profiles and a new Node.js driver manager on npm. See the blog post for details: arrow.apache.org/blog/2026/04...

Apache Arrow

ADBC 23 Release
Libraries and drivers

New TOML connection profiles
New driver manager for Node.js
New interfaces in the Go API
New functions in the JNI layer
Updated Python driver manager
Breaking changes to Rust APIs
New ADBC Homebrew formulae
Updated driver for PostgreSQL
Updated driver for SQLite

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Apache Arrow @arrow.apache.org · 11/01/2026

Released this week: Version 22 of the ADBC libraries and drivers. This release includes updates to the ADBC libraries for 8 languages, and improvements to the 4 ADBC drivers that are maintained in the apache/arrow-adbc repository. See the blog for more details: arrow.apache.org/blog/2026/01...

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