I have 2 jobs.I want to ru job B if job A has run 3 times.How can I achieve this through datastage

3 Answers   IBM,

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I have a few records all are same structures data, I want to store data in multiple targets how?

4 Answers   Polaris,

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

2 Answers  

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Can you explain link buffering?

0 Answers  

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create a job to get the previous row salary for the current row.if there is no previous row exists for the current row,then the previous row salary should be displayed as null? empid   salary   previoussalary 10      1000     null 20      2000     1000 30      3000     2000       40      4000     3000

5 Answers   Genpact,

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1)How will u implement SCD2 by using surrogate key. 2)What are the disadvantages with surrogate key. 3)How will you handle nulls in your project for the varchar, integer data types. 4)Can I use two fact tables in star schema. 5)3 jobs are running on the 2 nodes after I added one more node so can I compile those jobs to run on three nodes.

0 Answers  

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what is usage of datastage with materialized views

4 Answers   HP, TCS,

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what is the differeces between hash and modulus partition methods

4 Answers   TCS,

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how to validate the jobs

2 Answers   IBM,

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how to clear the source file? 2) diff b/t odbc & Oracle?what is node? 3) explain one complex job u face in ur project

2 Answers   Wipro,

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How much data u can get every day? 2)which data ur project contains? 3) what is the source in ur project?what is the biggest table & size in ur schema or in ur project?

2 Answers   Wipro,

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what is a force compile

2 Answers   Cap Gemini, IBM,

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