Answer / koti

By using sytrics s/w we will connect with client machine
and its folders.... then only we can work directly in
client system ....

Answer / jeevan kumar medapati

By using informatica power connect we can connect
external(source system) system like mainframe,people soft
etc then we can import the source files to our
system(landing area).

Answer / moorthy g

Through Incremental Loading
(using mapping parameter)
so-sq(use SQL Override)-exp(SetMaxVaribale($$date, tr_date))-tar

If the source has duplicate records as id and name columns, values: 1 a, 1 b, 1 c, 2 a, 2 b,the target shd be loaded as 1 a+b+c or 1 a||b||c, what transformations shd be used for this?

3 Answers   CTS, Wipro,

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while for 100 records in source table loaded sucessfully in trgt table . assume ,session will take 10min or 5 min to successfully succeeded. then 100 million records r there in source how much time will take by session to succeeded. there no fail ok.trgt table will load 100 million records with out any errors . don't tell perfect time . assume your self how much time to succeeded?

1 Answers   IBM,

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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 is unique constraint error ?

2 Answers   TCS,

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what is worklet and what use of worklet and in which situation we can use it?

4 Answers   Patni, TCS,

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What is the difference between Junk and Confirmed Dimention? where can be used htat one in Informatica?

3 Answers  

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I have source like this year account month amount ----- --------- ------ -------- 1999 salaries jan 9600 1999 salaries feb 2000 1999 salaries mar 2500 2001 benfits jan 3000 2001 benfits feb 3500 2001 benfits mar 4000 -->i need target like this year account month1 month2 month3 ----- --------- -------- -------- -------- 1999 salaries 9600 2000 2500 2001 benfits 3000 3500 4000

4 Answers   HCL,

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i have 1000 records in my dource table, the same i have in target ,but a new column added in target as "batchno", and this column adds no 10 for 1st 100 records and 20 for next 100 records and 30 next 100 records and vice versa. how to acheive this?

6 Answers   Thomson Reuters,

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How to fasten loading of 100 million distinct records in informatica? (Initially they are loaded into target without using any transformation, taking 2 hours)

3 Answers   Atriax,

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is it possible to index the data in cache of lkp transformation ?

0 Answers  

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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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2,can we insert duplicate data with dynamic look up cache,if yes than why and if no why?

2 Answers   TCS,

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