AFAIK no one has yet implemented an adapter between the Arrow columnar
data structures and a Parquet file writer. This would be a useful
thing to do, though, and Arrow is an ideal tool to represent
deserialized Parquet files in memory. We're doing this in C++, for
example
On Wed, Dec 5, 2018 at 10:28 AM MattK <[email protected]> wrote:
>
> Pure Go Parquet libraries are currently a bit slower than we need, and using
> Arrow might be an option.
>
> Are there any examples of using Arrow in Go to create and write Parquet in
> code where the data has already been read and typed?
