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Some Interview Questions and Scenario -

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Can you explain link buffering?

0 Answers  

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A job is having only 2 stages I/p dataset and target table.Job is taking very long time to load 50 million records.How to improve performance of this job.

3 Answers   IBM,

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What is the Main difference between Lookup Failure and Lookup Not Met? Plz explain with Example.

2 Answers  

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Hi guys, In sequencer job, we have 3 sources, in that 1st source have some records, Here requirement is 1st source records are 100 then only run the job otherwise total job will abort... How to calculate this. please design the job. Thanks.

1 Answers   IBM,

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Hi,can any one please mention list of dimension and fact tables for Sales and Distribution System for a Pharmacutical company.

0 Answers   Syntel,

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how to call routines in stages?

3 Answers   ME,

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What is the use of surrogate key stage?

2 Answers  

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i want send my all duplicate record one tar and all uniq records one target how we will perfome explain example: input data eid 251 251 456 456 951 985 out put/target1 251 251 456 456 out put/target2 951 985 how we will bring

13 Answers   Bank Of America, IBM,

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What is size of a transaction and an array means in a datastage?

0 Answers  

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by using dsjob..we can run only one job at a time?how can u run multiple jobs at a time in unix?

1 Answers  

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Define orabulk and bcp stages?

0 Answers  

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What is apt_config in datastage?

0 Answers  

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