How can we improve performance of data stage jobs?


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More Data Stage Interview Questions

What is quality stage?

0 Answers  


Why we use surrogate key?

0 Answers  


I am having the 2 source files A and B and I want to get the output as, the data which is in file A and which doesn't in file B to a target 1 and which is in file B and which doesn't in file A to a target 2?

3 Answers  


i/p 1,a,1000 2,b,2000 3,c,3000 i want to get o/p as o/p 1,a,3000 2,b,4000 3,c,5000 how it can be done on using datastage?

5 Answers   HSBC,


difference between server shared container and parallel shared container

6 Answers   CTS,






What is the use of Row generator stage?

2 Answers  


What is difference between join, merge and lookup stage?

0 Answers  


How to read multiple files using a single datastage job if files have the same metadata?

0 Answers  


Suppose take my name "Reddyvaraprasad" From source it is coming Reddy vara prasad Need to get As Reddyvara prasad/

4 Answers   TCS,


What is active and passive stage?

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What is the purpose of pivot stage?

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What is the roundrobin collector?

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