1)What is configuration your file structure 2)I have two databases both are Oracle while loading data from source to target the job takes 30 min but I want to load less time how?

1 Answers   Hexaware,

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How can we do null handling in sequential files

3 Answers   Reliance,

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how to retrive the max(sal),deptno,empno in datastage?

13 Answers   Polaris,

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What is the difference between operational data stage (ods) and data warehouse?

0 Answers  

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Demonstrate experience in maintaining quality process standards?

0 Answers   iGate,

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what are .ctl(control files) files ? how the dataset stage have better performance by this files?

0 Answers   IBM,

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1.i have 5 jobs(1-5),i connect with each other,i want run from 3-5 only how? 2.how to schedual the job in datastage7.5 2? what is the deff bet grip and fgrep command? how do you cleanse the data in your project

1 Answers   Accenture,

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diff between OLTP and OLAP? what TOP-DOWN and BOTTOM-UP Approach? which is best? what are Star Schema and Snow Flake Schema?

2 Answers   TCS,

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What is a datastage job?

0 Answers  

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Pls tell me what is troubleshooting in datastage view?

1 Answers  

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What is ibm datastage flow designer?

0 Answers  

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what is the difference between lookup stage reject link and merge stage reject link in datastage Parallel jobs? interm of output in Merge Reject link and Look Up Reject link ?

4 Answers   HCL,

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