Apache Arrow defines two formats for serializing data for interprocess communication (IPC):
a "stream" format and a "file" format, known as Feather.
write_feather() write those formats, respectively.
write_arrow(x, sink, ...) write_ipc_stream(x, sink, ...)
A string file path, URI, or OutputStream, or path in a file
extra parameters passed to
write_arrow(), a wrapper around
with some nonstandard behavior, is deprecated. You should explicitly choose
the function that will write the desired IPC format (stream or file) since
either can be written to a file or