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by Shelnutt2 1967 days ago
TileDB[1] supports both sparse and dense multidimensional arrays. We support returning data in arrow arrays or an arrow table as one of many ways we interoperate with computational tools. You can also access the data directly via numpy array, pandas, R data.frames and a number of integrations with MariaDB, Presto, Spark, GDAL, PDAL and more.

Disclaimer: I am a member of the TileDB team.

[1] https://tiledb.com/