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Performance Issue with IGNORE function

Question asked by abhinav.bhatnagar on Jun 8, 2018
Latest reply on Jun 13, 2018 by Walter Guerrero

Hi,

 

I am using data maker for mainframe to mask files using IGNORE function with VSAM XREF. My VSAM XREF is having 8.5 million records and file to be masked has 15 million records. Masking the file takes more than 2 hours .Please suggest the ways to improve the performance?

 

Regards,

Abhinav

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