What is mapping?

3 Answers  

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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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hi All, i have one scenario like if source--->transformer-->2 target sequential files the 1 st target sequential file is loads the data from source and 2nd target sequntial file contain the 1st target total record count,and file name of 1 st target seq file and timestamp seperated by delimeter for example if source have 10 record the 1st target seq file hav 10 records and 2nd target seq file example 10|xyz.txt|20101110 00:00:00 could you please help me out how can i implement in datastage job.

4 Answers   IBM,

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What are the different layers in the information server architecture?

0 Answers  

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Instead of using shared container in a job, I use jobs which perform similar function as Container in the sequence. Then what is the need of Shared Container?

1 Answers   TCS,

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Hi every one, I am Suneel. I/p o/p --- ----- suneel suneel suneel suneel suneel suneel how it will get. Please design job with explain. Thanks.

4 Answers   Amdocs,

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Enlist various types of routines in datastage.

0 Answers  

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how can find maximum salary by using Remove duplicate stage?

5 Answers   IBM,

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in source is like seq file in date column have dd-mm-yy dddd-mmmm-yyyy mm-dd-yy yy-dd-mm yy-mm-dd i want to display only yy-dd-mm date formats only in tgt?

2 Answers   Wipro,

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how to find diff between 2 dates without using Icon... funtions?

1 Answers  

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i/p o/p1 o/p2 1 1 4 1 1 5 1 1 6 2 2 2 2 2 2 3 3 4 5 6 how to populates i/p rows into o/p1&o/p2 using datastage stages?and also the same scenario using sql?

8 Answers   IBM,

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How do u call shellscript/Batch file from DS?

4 Answers   HP,

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