save to parquet?

[Gyslain]

Can we save a dataFrame to a parquet file?

[davidanthoff]

Unfortunately not. This package here is just a small wrapper around https://github.com/JuliaIO/Parquet.jl, and that package doesn't have write support (nor does any other julia package, as far as I know).

[xiaodaigh]

Pending this PR JuliaIO/Parquet.jl#66