I have one batch file loading with 250 Attributes and writing to one Dataset " X". Now my goal is to add 50 more and do performance test. In order to do that , i want to simulate data for new 50 attributes and merge this data to existing Data in Dataset X.
How to let Monte carlo randomly select the keys from data set X and build the data for new 50 attributes. So i can use data flow to merge these two data sets and write to another Data set.