What is the difference between operational data stage (ods) and data warehouse?
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how to add a new records into source?
What is container and then types?
I have 2 files 1st contains duplicate records only, 2nd file contains Unique records.EX: File1: 1 subhash 10000 1 subhash 10000 2 raju 20000 2 raju 20000 3 chandra 30000 3 chandra 30000 File2: 1 subhash 10000 5 pawan 15000 7 reddy 25000 3 chandra 30000 Output file:-- capture all the duplicates in both file with count. 1 subhash 10000 3 1 subhash 10000 3 1 subhash 10000 3 2 raju 20000 2 2 raju 20000 2 3 chandra 30000 3 3 chandra 30000 3 3 chandra 30000 3
What is data partitioning?
What is the flow of loading data into fact & dimensional tables?
I have 100 records how can I load at a time from the single time
What are the some differences between 7.x and 8.x version of datastage?
Describe link sort?
what is a force compile
what is the best stage in datastage parller jobs to use full out join and why
in aggregator , how can i get the sum in readable format
types of errors in datastage?