Apache Arrow Celebrates 10 Years as Standard for Columnar Data Exchange

tosh

3mo ago· 6 min readenNews

100/100

Golden Brown

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Slow-proofed and worth the wait. Worth its weight in flour.

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Summary

Apache Arrow celebrates its 10-year anniversary, reflecting on the project's evolution from its first git commit in 2016 to becoming a stable, widely-adopted standard for columnar data exchange. The article details the project's history, including the initial 0.1.0 release, development of cross-language integration tests, the transition to 1.0.0 in 2020, and the current ecosystem of implementations and subprojects. It highlights Arrow's success in maintaining backward compatibility with only minor breaking changes, its role as a complement to Apache Parquet, and its growing adoption across various programming languages and third-party tools.

Key quotes

· 5 pulled

The Apache Arrow project was officially established and had its first git commit on February 5th 2016, and we are therefore enthusiastic to announce its 10-year anniversary!

Looking back over these 10 years, the project has developed in many unforeseen ways and we believe to have delivered on our objective of providing agnostic, efficient, durable standards for the exchange of columnar data.

Since then, there has been precisely zero breaking change in the Arrow Columnar and IPC formats.

The Apache Arrow community is primarily driven by consensus, and the project does not have a formal roadmap. We will continue to welcome everyone who wishes to participate constructively.

It is no longer possible for us to keep track of all the work being done in those areas, but we are proud to see that they are building on the same stable foundations that have been laid 10 years ago.

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The Apache Arrow project was officially established and had its first git commit on February 5th 2016, and we are therefore enthusiastic to announce its 10-year anniversary! Looking back over these 10 years, the project has developed in many unforeseen wa

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