Arrow support (data representations of jagged arrays)
Working on nested arrays is a crucial task in most scientific fields. I think TileDB could perfectly leverage its strengths to support the community working in that field: https://youtu.be/jvt4v2LTGK0?t=1366
Working with Data Management in TileDB and Data Wrangling in awkward-array (https://github.com/scikit-hep/awkward-1.0) or other libraries with arrow support would be extremely beneficial workhorse.
Any updates on when Arrow will be supported?