Explain the importance of surrogate key in data warehousing?
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Hi guys, Design job sequence, we have 3 sources, in that 1st source in abort then only run the remaining sources.. How please design the job. Thanks.
HOW CAN U DO ERROR HANDLING IN DATA STAGE?
i have a scenario in which i/p columns areID,salary with 1,1000 2,2000 and 3,3000 i need an extra column in the o/p named avg(salary)how can i get it?
what is combinability and non combinability?
What is the purpose of pivot stage?
What is the difference between server job and parallel jobs?
Can we use Round Robin for aggregator?is there any benefit underlying?
Hai..,This is Kiran M. What is D/B Change Capture stage and Difference stage?
how do u catch bad rows from OCI stage? And what CLI stands for?
Explain datastage architecture?
What is the difference between Datastage 7.5 and 7.0?
How many Key we can define in remove duplicate stage?