A data analytics specialist has a 50 GB data file in .csv format and wants to perform a data transformation task.
The data analytics specialist is using the Amazon Athena CREATE TABLE AS SELECT (CTAS) statement to perform the transformation. The resulting output will be used to query the data from Amazon Redshift Spectrum.
Which CTAS statement should the data analytics specialist use to provide the MOST efficient performance?
A.
B.
C.
D.
The data analytics specialist is using the Amazon Athena CREATE TABLE AS SELECT (CTAS) statement to perform the transformation. The resulting output will be used to query the data from Amazon Redshift Spectrum.
Which CTAS statement should the data analytics specialist use to provide the MOST efficient performance?
A.
B.
C.
D.