⭐ apache arrow ━━━━━━━━━━━━━━ I recently discovered arrow by apache, and it's truly impressive. Date: August 31, 2019 I recently discovered arrow <https://github.com/apache/arrow> by apache <https://github.com/apache>, and it’s truly impressive. Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics