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what is Forward,Reverse and Re_engineering?


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Hi can anyone write query for the below input and output Table 1 col 1 100 Null 200 300 Table 2 col1 Null 400 700 800 o/p 200 700 800 2)sql col 1 contains 23x-5-45 26x-12-45 28x-10-50 o/p middlevalue should be greater than 10

0 Answers   Cap Gemini,


how would u estimate the size of Aggregator transform data and index cache?

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Hi please try to reply with answer. my mail id is raghu.1028@gmail.com. if the source is having millions of records, but having theree target tables. As per user the first record need to insert into first target and second record in to a second target and third into third target, similarly the process needs to repeat?

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What are the new features of informatica 9 version?

2 Answers  


what is dynamic insert?

0 Answers  


What are the three tiers in etl?

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explain the methodology of Data Warehousing?(Polaries)

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working of line item dimension......pls,tell overall flow

1 Answers  


When do we analyze the tables?

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indatastage 8.1 surrgoate key generates seqences numbers write but there is limite value i want to reset the seqence after gettting some highest value like i want o/p like this 1 2 3 4 5 .............10000 1 2 3.........10000

1 Answers   TCS,


how do u handle performance issues in Informatica . where can u monitor the performance ?

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what is the difference between cardinality and Nullability?

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