What is sq transformation?

0 Answers  

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One of the optimizing technique to improve the session performance is push down optimization,by using push down optimization we push as much as transformation logic to source/target database,but this degrades the d/b performance,how to overcome this?

0 Answers   TCS,

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i have to extract data from a flat file.the flat file has 10 records.i have to extract the 1st and 5th record every time.how is it done.

10 Answers   Emirates, IBM,

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Hi all , I am planning for informatica S - PowerCenter 8 Mapping Design certification. I have rewuired the dumps for the same. if anyone of you having the same pl. share it with me. This will be of great help. My contact is : sagardev7@gmail.com TIA , Sagar

0 Answers  

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How can you differentiate between powercenter and power map?

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when do we use static cache and when do we use dynamic cache in lookup transformation? with example.

1 Answers  

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what is workflow varible

1 Answers   HP,

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how can we find the bottle neck in SQL Query in SOURCE QUALIFIER, and how can we tune it..?

2 Answers   Zensar,

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I have source table 100 records after run session successfully but loads the target table 50 records only what happened that 50 records and how can i load remaining 50 records

5 Answers   Patni,

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What is intricate mapping?

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i have 2 session s1 execute s2 load first session fail what is the reason?

1 Answers   L&T,

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Mention a few design and development best practices for informatica?

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