Star Schema vs. Snow Flake Schema. What is the best model for DW? Give example for both the models performance wise?

3 Answers   IBM, TCS,

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what is the difference between the join and look up explin me one exmple

3 Answers  

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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?

0 Answers   HCL,

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How can we select pr retrieve the particular row in dataset by using orchadmin command?

1 Answers   IBM,

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Differentiate between datastage and datastage tx?

0 Answers  

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how to export or import the jobs in .ISX file

0 Answers  

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Can we use Round Robin for aggregator?is there any benefit underlying?

3 Answers   TCS,

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Hi Vijay here For Four CPU's how many nodes will required?

4 Answers   TCS,

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Converting Vertical PIVOTing without using PIVOT stage in DataStage. Ex: DEPT_NO EMPNAME 10 Subhash 10 Suresh 10 sravs Output: DEPT_NO EMP1 EMP2 EMP3 10 subhash suresh sravs 2) How to implement Horizontal PIVOTing without using PIVOT stage.

3 Answers   Cognizant, UHG,

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I am defining one varaible parameter date in job parameters.I want use this variable date in where clause in source query.

2 Answers   TCS,

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How do you generate sequence number in datastage?

0 Answers  

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Unix command to view the data in a dataset

2 Answers   IBM,

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