Existe t-'il un moyen de copier ses données au fur et à mesure ? ( mode append )
UserBird
Dataiker, Alpha Tester Posts: 535 Dataiker
In Python, we can write datasets by chunks with:
with mailjet_EMAILS.get_writer() as writer:
writer.write_dataframe(df)
Is there the same capability in R ?
Answers
-
DSS does not have chunk reading or writing in R at the moment. The only API to write datasets is from a complete dataframe (or from a SparkR or Sparklyr dataframe).