1)How will u implement SCD2 by using surrogate key. 2)What are the disadvantages with surrogate key. 3)How will you handle nulls in your project for the varchar, integer data types. 4)Can I use two fact tables in star schema. 5)3 jobs are running on the 2 nodes after I added one more node so can I compile those jobs to run on three nodes.

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what is the difference between 7.1,7.5.2,8.1 versions in datastage?

3 Answers   IBM,

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Describe routines in datastage? Enlist various types of routines.

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Enlist various types of routines in datastage.

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What are the different layers in the information server architecture?

0 Answers  

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iam new to datastage...now i want to know what are fact tables, dimension tables in bank domain...if any body knows plz tell me asap..

4 Answers   Wipro,

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What is oci?

0 Answers  

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Can you explain players in datastage?

0 Answers  

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I have a file it contain 2 records like empname,company as Ram, Tcs and Ram, IBM. But i want empname, company1,company2 as Ram, TCS,IBM in the target. How?

6 Answers   Cap Gemini,

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what is the unix script to run the job? Please mention commands which we use often?

3 Answers   TCS,

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CAN WE DO HALF PROJECT IN PARALLEL JOBS AND HALF PROJECT IN SERVER JOBS?

2 Answers   Infosys,

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Differentiate between odbc and drs stage?

0 Answers  

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