We have a 3 node ra3.16xlarge redshift cluster that has to be loaded with 1.5-2 billion records per day. However, it is failing to do so and spilling a lot of data to disk, preventing other queries fr...

I have a file that I imported via bulk-insert and I want to assign group IDs/sequences. I would like to assign the IDs till the first record with the first character is repeated. In this example its &...

I am trying to load data into Netezza database using "nzload" utility. The control file is as below and it works without any issues. Is there a way to provide multiple data files as the inpu...