Sunday, April 14, 2013

Filter stage

1)Filter stage  is used to transform (not modify) records from the input link based on a specific condition

2)Different criteria/requirements can be  specified  to direct data  to different output  links  from  the Filter stage.

3)This processing stage can have a single input link and any number of output links. It can also, optionally, have a reject link.

4)Switch stage supports only 128 output links whereas Filter stage can have any number of output links

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