Feather

Feather is a fast on-disk format for data frames for R and Python.  For more information see https://bit.ly/2EKN4ZD.

 

Reading Feather

 

Feather stores data uncompressed in column-wise order, in a dataframe that is similar to r.

 

 

Writing Feather

 

Stat/Transfer converts its internal type to the following Feather types

                               

 

Target Type

Output Type

 

Byte            

Float

Double

BYTE

 

 

 

Int

Long

INT32

 

 

Float

FLOAT

 

Double

DOUBLE

 

Date

DATE

 

Time

TIME

 

Date/time

TIMESTAMP

 

String

UTF-8 String