What are the various tools used in etl?


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

Post New Answer

More ETL Interview Questions

what are the parts of Informatica server ?

1 Answers   GE,


what is the difference between cardinality and Nullability?

0 Answers  


In Which Transformation We Can Use Having Clause In Informatica?

0 Answers  


In informatica, I have 10 records in my source system. I need to load 2 records to target for each run. How do I do this?

0 Answers  


What is full load & incremental or refresh load?

0 Answers  






you have created a lookup transformation for a certain condition which if true returns multiple rows. when you go to the target and see only one row has come and not all. why is it so and how it can be corrected.

3 Answers  


Which transformation we use to convert 'NA' to 'Not Available'

0 Answers  


How we can see table structure?

2 Answers   iGate,


I have two tables in two different database, so to join these tables which transformation will be better joiner transformation or lookup transformation?

2 Answers   Accenture, Saama Tech, TCS,


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

0 Answers  


what is the advantage of persistent cache? when it should be used?

2 Answers  


explain the methodology of Data Warehousing?(Polaries)

0 Answers  


Categories