if we take 2 tables(like emp and dept), we use join stage and how to improve the performance?

5 Answers   Cap Gemini,

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How do u view log file for a particular job?

6 Answers   HP,

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Explain Quality stage?

0 Answers  

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Nls stands for what in datastage?

0 Answers  

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Define Job control?

0 Answers  

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How to remove ctrl M or(^M) characters in file using Sequential File stage?

2 Answers   Bank Of America, Satyam,

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how to sort two columns in single job in datastage.

0 Answers   TCS,

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What is the Difference between Change capture stage and Difference Stage ? What are its significance individually ?

1 Answers  

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WHERE YOU USE UNIX COMMANDS AS A ETL DEVELOPER?

2 Answers   Wipro,

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IN SEQUENTIAL FILE,I HAVE DATA LIKE THIS EID,ENAME 11,AA 11,CC 22,DD 33,EE 22,AA 22,BB 22,CC 11,BB THEN i SELECT perform sort ON eid,uncheck both unique,stable AND I CHOOSE hash SORTING.WHAT IS THE OUTPUT I CAN GET.what happend if i select UNIQUE,STABLE. PLEASE EXPLAIN HOW THE RECORDS DISPLAY AT TARGET.

1 Answers  

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Why we use surrogate key?

0 Answers  

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what are the types of nodes

4 Answers   HCL, TCS,

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