Answer / sateesh a

INFORMATICA VERSIONS : 4.1, 5.1, 6.1.2, 7.1.2, 8.1, 8.5, 8.6

Answer / manojkumar

Hi Sateesh,
Thanks for your reply
In addition to this now we have Informatica 9 also.

Describe the impact of several join conditions and join order in a joiner transformation?

0 Answers  

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What are the types of caches in lookup? Explain them.

0 Answers  

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Suppose we have a (assume relational) source table Product_Id Month Sales 1 Jan x 1 Feb x . . . . . . 1 Dec x 2 Jan x 2 Feb x . . . . . . 2 Dec x 3 Jan x 3 Feb x . . . . . . 3 Dec x . . . . . . and so on. Assume that there could be any number of product keys and for each product key the sales figures (denoted by 'x' are stored for each of the 12 months from Jan to Dec). So we want the result in the target table in the following form. Product_id Jan Feb March.. Dec 1 x x x x 2 x x x x 3 x x x x . . So how will you design the ETL mapping for this case , explain in temrs of transformations.

5 Answers   Accenture, VAMA,

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What are the tuning techniques you applied during your last project

0 Answers  

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Explian the Process of deployment groups in informatica

0 Answers   Informatica,

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Hi I have two sources like A, B. My source A contain 10000 million records from that i need 20 attributes. My source B has also same 10000 million records from that i need only 1 attribute. By using Joiner i have to load into target? Is there any issue regarding this? if issue is there how to tune this mapping in best way?

2 Answers   Zensar,

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Do you have knowledge in ralph kimball methodology

1 Answers  

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I am having source ENO ENAME LOC 1 A PUNE 2 B MUMBAI 3 C CHENNAI Target ENO ENAME LOC 1 A PUNE 2 B MUMBAI 3 C CHENNAI If a new record coming from source from same location it should directly go to specified location in target at begining EX:if Eno with 4 coming from same Pune, It should directly load into the Pune location col with '|' symbol. Help me its very urgent

5 Answers   Polaris, Zensar,

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Diff B/W MAP Parameter, SESSION Paramater, DataBase connection session parameters.? Its possible to Create 3parameters at a time? If Possible which one will fire FIRST?

6 Answers   Accenture, HCL,

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What is the surrogate key?

0 Answers  

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I have 2 Sources,If 1st one Read sucessfully,Then only it has to move to read 2nd source.How can i do in INFORMATICA.

4 Answers  

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can we override a native sql query within informatica? Where do we do it? How do we do it?

0 Answers  

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