what is meant by drill through?(Mascot)
By using Drill through, we can drill from one hierarchy to another hierarchy
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how many maximum session supports to multiload in teradata ??
what are the facilities provided by OLAP to analytical users?
What are the different ways to deploy the code in informatica?
1 Answers IBM, Saama Tech, Wipro,
1. if lookup tr is giving poor performamence. what u do. 2. i have emp,dept table. i want output ename,empno,dname,max(sal). 3. can any one tell me project flow in real time scenario. please send me mail any queries and answers my mail id is yaparala@gmail.com
what are variable ports and list two situations when they can be used?
When do we go for the tools in the market?
What do you understand by the term ‘transformation’?
Define slowly changing dimensions (SCD)?
what are the production issues in datastage?
how do u estimate the number of partitions that a mapping really requires? Is it dependent on the machine configuration?
what is the difference steps for data modeling?
what are the data modeling tools you have used?(polaris)