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Performance with mainframe TDM masking module

Question asked by abhinav.bhatnagar on Mar 7, 2018

Hi,

 

I am using mainframe CA Test Data Manager  to mask files present in ZOS. I have a file in which 5 fields need to be masked and it has 60 million records.File has header and trailer records so i skip these records during masking using condition in the layout file as given below.

 


1,RECNAME=FILE-RECORD,,,,,,,,,,,
2,RECORD-TYPE,00002,00000,2,String,,GT,00,,,,
2,RECORD-TYPE,00002,00000,2,String,,LT,99,AND,,,
3,FILE-RECORD,00300,0,1,STRUCTURE,,,,,,,

3,FILE-DATE,00010,00013,2,String,,,,"DATEFORMAT:YYYY-MM-DD",,,

like this 4 more fields

 

But when i run the job it is taking 4 hours to complete.Is there a way I can improve the performance?

 

Thanks,

Abhinav

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