What is the need of etl tools?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Informatica Interview Questions

Global and Local shortcuts. Advantages.

0 Answers  


what is data driven in update strategy transformation?

2 Answers   HCL, PayPal,


Explain direct and indirect flat file loading (source file type) - informatica

0 Answers   Informatica,


What is the functionality of update strategy?

2 Answers  


How can i catch the Duplicate Rows From SorterTrans in a Seperate Target Table ?

2 Answers  






What is a diff between joiner and lookup transformation

16 Answers   CTS, Satyam, TCS, UHG,


Make a note of the quantity vaults made in informatica?

0 Answers  


Q. source having mutile depatment of data, dept1, dept2 ....dept10 today. we have mutilple depts in source, we need to generate dept1, dept2 and multile files in target side. today we have 10 dept which have 10 files, tommorow we have only 4 dept and 4 files, dayafter tommorow we have only 6 all the number of files in the targete file directory it's always dynamic. how can acheive it.

0 Answers  


1)how to generate sequnce numbers in informatica without using sequnce genarator transformation. 2)i have number of records in my sourse, but iwant to display first and last record only. how it is possible in informatica. 3)i want to update the records without using updatestrategy transformation. 4)what is diffrance between ab-intio and datastage than compared to informatica. 5)what is the latest version of informatica in our field.

5 Answers   CTS,


How can i maintain unique surrogate key if 2 seperate workflows from different repository run and insert/update the main table at the same time.

9 Answers   Barclays,


what is the Default Source Option For Update Strategy Transformation?

0 Answers   Informatica,


If u select groupby port in aggregator what is output and dont select groupby option what is output

2 Answers  


Categories