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Informatica - What is difference between portioning of relational target and partitioning of file targets?




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asked marvit December 5, 2014 05:23 AM  

What is difference between portioning of relational target and partitioning of file targets?


           

2 Answers



 
answered By Nagapuri   0  

If u parttion a session with a relational target informatica server creates multiple connections to the target database to write target data concurently.If u partition a session with a file target the informatica server creates one target file for each partition.U can configure session properties to merge these target files.

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answered By vishnoiprem   0  
Partition's can be done on both relational and flat files.

Informatica supports following partitions

1.Database partitioning

2.RoundRobin

3.Pass-through

4.Hash-Key partitioning

5.Key Range partitioning

All these are applicable for relational targets.For flat file only database partitioning is not applicable.

Informatica supports N way partitioning.You can just specify the name of the target file and create the partitions, rest will be taken care by informatica session.
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