For sure, I didn't mean to imply they weren't looking at compute too! https://github.com/apache/arrow-datafusion https://github.com/apache/arrow-datafusion is a

For sure, I didn't mean to imply they weren't looking at compute too! https://github.com/apache/arrow-datafusion https://github.com/apache/arrow-datafusion is another example of the shared compute vision. What I was trying to point out is that (at least for Arrow core) they seem to eschew FFI and generating shared libraries in favour of from scratch implementations in other compiled languages and direct bindings in interpreted ones.