Data Stage Interview Questions
Questions Answers Views Company eMail

how to do pergformence tuning in datastage?

TCS, Symphony, MCA,

4 33026

what is the difference between datasatge and datastage TX?

6 21945

What is exact difference between Parallel Jobs and server Jobs..

IBM,

7 12069




How can we run same job in 1 day 2 times

IBM,

4 11052

Wat is pre-load in Hashed file

Patni,

1 7035

How can we run same job in 1 day 2 times

IBM,

7 14329

What is exact difference between Parallel Jobs and server Jobs..

DELL, IBM,

8 42737

tell me abt Datastage trigger?

IBM, HP,

1 15734




How do y read Sequential file from job control?

IBM, Telesis, HP,

2 10739

How do u call shellscript/Batch file from DS?

HP,

4 19979

What are the different database update actions available?

HP,

1 7067

Wat is isolation level and when do u use them?

IBM, HP,

1 16365

How do u view log file for a particular job?

HP,

6 18468

How do u set a default value to a column if the column value is NULL?

HP,

7 21992

How did you reconcile source with target?

HP,

2 7367


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Un-Answered Questions { Data Stage }

Hi everyone,I have kept a project Sales And Distribution for a pharmaceutical company.can anybody explain one complex business rule that we had in our project and how did you accomplish it using DS?

999


How you Implemented SCD Type 1 & Type 2 in your project?

2866


What is the difference between validate and compile?

203


Can anyone tell me a difficult situation who have handled while creating Datastage jobs?

2157


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

1336






CHANGE CAPTURE

111


Hi All , in PX Job I have passed 4 Parameters and when i run the same job in sequence i dont want to use those parameters , is this possible if yes then how

291


Which is the best institute in Hyderabad to learn OBIEE and DataStage?Please tell me faculty name also

1988


Is it possible to query a hash file?

921


How to Remove Duplicate using SQL?

117


how to abort the job its matain duplicates?

1374


Can you filter data in hashed file?

2518


How do y read Sequential file from job control?

10739


Explaine the implimentation of scd's in ds indetail, please send me step by step procedure to perform scd's 1,2,3. Please replay for this, Thanks in advance

966


1.what is repartionoing technique? 2.what deliverables transferred to client using datastage? 3.how to write loop statements using nested loop sequence?

1088