What is difference between join, merge and lookup stage?


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

Post New Answer

More Data Stage Interview Questions

what r the sources u need to create the datastage?

1 Answers  


Can aggregator and transformer stages use to sort the data? How ?

2 Answers  


Explain the scenarios where sequential file stage runs in parallel?

3 Answers   Accenture,


Hi Friends, I have a input data like, class_id Marks 101 50 101 60 101 40 102 90 102 35 And i want my output data like class_id Marks Rank 101 50 2 101 60 1 101 40 3 102 90 1 102 35 2 how to do this in datastage?

8 Answers   Cognizant, HCL, TIAA CREF,


How do you schedule or monitoring the job?

0 Answers  






source contains 2 columns comes to target 4 columns how

1 Answers   IBM,


Give example for FACTLESS FACT TABLE in real-time scenario.

4 Answers   TCS,


How to initialize environment variables?

4 Answers   Infosys,


What is developer responsibilities in UAT (user acceptance testing and Post implementation phase?

0 Answers  


What is a ds designer?

0 Answers  


disign the complex job in u r project?(they are aksing only complex job design and then data flow...)

0 Answers  


Name the command line functions to import and export the DS jobs?

0 Answers  


Categories