How can we improve session performance in aggregator transformation?

0 Answers   Informatica,

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what is flat file override?

1 Answers   Cap Gemini, HP,

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What is polling?

1 Answers  

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any body can say about all versions of informatica ?how many versions ?

2 Answers  

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My source table look like ID Name Location Salary 1 ran NULL NULL 1 NULL DELHI NULL 1 NULL NULL 1000 I want my output to look like ID Name Location Salary 1 ran Delhi 1000 What should be my approach to design a informatica mapping. Assuming my source is flat file not a Relation table so i cant use SQL.

2 Answers   BirlaSoft,

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can we use bulk loading when we use look in mapping

1 Answers   TCS,

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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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Can we insert ,update ,delete in target tables with one update strategy tran.?

2 Answers   Zensar,

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What is incremental aggregation and how it is done?

8 Answers   JPMorgan Chase, TCS,

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i have one source 52 million records i want target only 7 records ?how wil you do what logic to implement?

7 Answers   L&T,

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Which one is better performance wise connected/un-connected lkp?why?

2 Answers   HCL, TCS,

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What is a parameter When and where do you them when does the value will be created

0 Answers  

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