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Hashing Algorithm
Explain What is mean by Hashing Algorithm?
veer.dwh
- Sep 23rd, 2009
Hashing alogarithm is used when you create hash files in server jobs. it takes key field and distribute records avilable cpus in DS sercver while running the DS job. the cpu utiliztion in this process may vary based on server configuration.Regards,Veeru.
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Remove Duplicates
How to remove duplicates in datastage?
dwh_com
- Jun 22nd, 2008
There are several ways in removing the duplicates depends on the data u have..have to use stage variables effectively to remove the duplicates.use rowprevious compare function.. which is available in datastage...RegardsSriks
Suri123
- May 9th, 2008
In parallel jobs by using sort stage Or Remove Duplicates stage We can remove duplicate records Regards Suri
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Job Control and Sequencer
What is the difference between jobcontrol and sequencer?
nagoosk
- Mar 18th, 2008
Jobcontrol: It just inserts the compilation code. Whenever you add the job it just places executable code there. There is no diagrammatical representation here.Sequencer: Sequencer is a diagrammat...
