What is a poling?

2 Answers  

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What is the approximate size of data warehouse?

6 Answers   Accenture, i3 Solutions,

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i have source file data empno,ename,sal 100,ram,1000 200,tyu,2000 300,gh,3000 out put as e empno,ename,sal 100,ram,null 200,tyu,1000 300,gh,2000 how to load it?

5 Answers   Cap Gemini,

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How to list Top 10 salary, without using Rank Transmission?

16 Answers   Infosys,

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I HAVE A SOURCE FILE CONTAINING 1|A,1|B,1|C,1|D,2|A,2|B,3|A,3|B AND IN TARGET I SHOULD GET LIKE 1|A+B+C+D 2|A+B 3|A+B WHICH TRANSFORMATION I SHOULD USE

5 Answers   Informatica,

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In a table there are 1 million records there in which 3 records are duplicate how will you find out those 3 records?

6 Answers  

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What is the difference between view and materialised view?

6 Answers  

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What is performance tuning in informatica. What measures you will take if some thing is taking much time in your process of ETL?

1 Answers   Altisource, Patni,

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What is the method of loading 5 flat files of having same structure to a single target and which transformations I can use?

8 Answers   TCS,

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How to display null values on a target & non-null values on a target?

3 Answers  

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How to call shell scripts from informatica?

0 Answers  

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What are the differences between oltp and olap?

0 Answers  

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