Answer / ram kumar

Slowly growing Target, Simple pass through

what is difference between dimention table and fact table?

1 Answers  

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Hi I have been asked several times the following questions. 1.How does one do incremnental loading 2.Scenario - You are trying to load reasonable amount of rows into the target table, and its taking a helluva lot of time.What could be the reasons? I hate to answer these tw0 , gives me nightmares to even think of it!!! 3.Tell me any complex situation you have faced( as an Informatica Developer) and how did you resolve it. 4.tell me any complex mapping that you have done. All the experienced people out there , please please, reply to these questions.

2 Answers  

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What are the different ways to implement parallel processing in informatica?

0 Answers  

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What is Index Caches size?

0 Answers   Informatica,

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scd methodology?

2 Answers  

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I have a source as flat file and having data like ""TCS"MUMBAI" and i want output like TCS MUMBAI,the length of the data in the rows is variable.how can you fix it?

5 Answers   TCS,

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scenario: dept_no emp_nem 10 A, 10 B, 10 C, 10 D, 20 P, 20 Q, 20 R, 20 S output: dept_no emp_nem 10 A, 10 AB, 10 ABC, 10 ABCD, 20 ABCDP, 20 ABCDPQ, 20 ABCDPQR, 20 ABCDPQRS

1 Answers  

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Hi, Can someone send me the DWH and Informatica FAQ's at vanibv6@gmail.com Thanks in Advance, Vani

2 Answers   Wipro,

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explain about session partitions ?

1 Answers  

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what is the size of your data warehousing?

0 Answers   IBM,

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what is normalization? explain 1st NF, 2nd NF, 3rd NF

1 Answers   SunGard,

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Sequence generator, when you move from develoment to production how will you reset

0 Answers  

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