What is the difference between operational data stage (ods) and data warehouse?
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what are the different type of errors in datastage?
What is size of a transaction and an array means in a datastage?
Hai..,in datastage how to explain project in interview?please explain any domain please.
how to handle null values using transformer stage?
2.how u run your rotines in unix? what is job sequencer? if i have 4 jobs i would like to run 2 jobs in server(using job jobsequencer)and remaining 2 in parallel?how can i run?
Describe link sort?
Scenario : I have 2 jobs say job A and Job B with parameters x and y respectively. I need to create a sequence job. If we pass parameter x then Job A should run, If we pass parameter y then Job B should run, if we dont pass any parameter then Both Job A & B should run.
What are the different options associated with dsjob command?
explain unit testing,systemtesting,integrated testing
1.What is the flow of Transformer? 2.How can you do INDEX table in DataStage level?
when will you go for dataset and fileset?
what are the errors,warnings in datastage