Explain the importance of surrogate key in data warehousing?

0 Answers  

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How to get max salary of an organization using data stage stages........... can any body help me plz.......

7 Answers   Cap Gemini,

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what are .ctl(control files) files ? how the dataset stage have better performance by this files?

0 Answers   IBM,

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What is difference between 8.1 , 8.5 and 9.1 ?

1 Answers   IBM,

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How to read the length of word in unix?

0 Answers   CTS,

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How to enter a log in auditing table whenever a job get finished?

2 Answers   L&T,

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Hai..,This is Kiran M. What is D/B Change Capture stage and Difference stage?

2 Answers  

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I have a scenario like Deptno=10---->First record and last record Deptno=20---->First record and last record Deptno=30---->First record and last record I want those first and last records from each department in a single target. How to do this in DataStage, any one can assist me. Thanks in advance.

8 Answers  

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How to move data set from one server to other?what are the steps to follow to do this?

2 Answers  

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Please Tell me..,I need some Complex Jobs in datastage as per in interview?how to tell and how to explain?please send as well as posiible please

1 Answers   Systime,

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CHANGE CAPTURE

0 Answers   CTS,

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we run a job in 4 nodes,i want to run same job on 8 nodes is it possible? job recompling is mandtory?why?

1 Answers   HSBC, NTT Data,

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