File format for what? Text, graphics, compiled code?

For columnar data storage I think. The description references Parquet and they appear to benchmark against Parquet, Vortex, and Lance.

meindnoch 4 hours ago | parent | prev [-]

The future.

	▲	krzyk 3 hours ago \| parent [-]
		I was afraid that it is for Marty McFlys only.