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DataStage - When will you go for dataset and file set?




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asked mar September 20, 2014 06:33 AM  

When will you go for dataset and file set?


           

1 Answers



 
answered By vishnoiprem   0  

Data Sets: The Data Set is a File Stage. It allows you to read Data from or to write data to a data set. The stage can have a single input link or a single output link. It can be configured to execute in parallel or sequential mode.

file set: It allows you to read data from or write data to a file set. The stage can have a single input link a single output link, and a single rejects link. It only executes in parallel modeThe data files and the file that lists them are called a file set. This capability is useful because some operating systems impose a 2 GB limit on the size of a file and you need to distribute files among nodes to prevent overruns. Datasets r used to import the data in parallel jobs like odbc in server jobs

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