nikhilanshuman

 Profile Answers by nikhilanshuman 

• Dec 9th, 2010

 

Transformer stages compile in C++ whereas other stages compile into OSH (Orchestarte scripting language.).If number of transfomers are more,first thing is the compilation time will be impacted.it will take more time to compile the Transformer stage.
Practically,transformer stage really does not have performance impact on DS Jobs.
If in your jobs,the number of stages are more,the performance will be impacted(not necessarily transformer stages).Hence,try to implement the job logic by using minimum stages in your DS Jobs.