Explain the importance of surrogate key in data warehousing?

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what is data mapping

2 Answers  

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Define Routines and their types?

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How you can fix the truncated data error in datastage?

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What are the important features of datastage?

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I have source like "abcdefghijklmnopqrs", how to change 10th character from j to z in datastage?

2 Answers  

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I am having two tables called MASTER and DETAIL. I want to insert records to both tables. But one condition is that whenever the insert for MASTER table is success then only the records will inserted into the DETAIL table, otherwise abort the job. How can u design this job?

1 Answers   TCS,

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Pls tell me what is troubleshooting in datastage view?

1 Answers  

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how can we join one oracle & flat files ?

2 Answers   ME,

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What is the difference between informatica and datastage?

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Hi this madan, in data stage one file in Empno 12345678910 in a table, i want target is  Empno 1                                2 3 4 5 6 7 8 9 10                                                                                             

5 Answers   Tech Mahindra,

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if i have two tables table1 table2 1a 1a,b,c,d 1b 2a,b,c,d,e 1c 1d 2a 2b 2c 2d 2e how can i get data as same as in tables?chandu how can i implement scd typ1 and type2 in both server and in parallel?chandu field1 field2 field3 suresh , 10,324 , 355 , 1234 ram , 23,456 , 450 , 456 balu ,40,346,23 , 275, 5678 how to remove the ,inthe fields?

2 Answers  

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