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GT.M Update Helper Processes

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Summary

On the secondary, it is now possible to start “helper” processes to improve the rate at which the transaction stream from the primary can be processed. mupip replicate –receiver -start now accepts an additional qualifier -he[lpers]=[m[,n]], where m is the total number of helper processes and n is the number of reader helper processes. There are additional parameters in the database file header to tune the performance of the update process and its helpers. DSE can be used to modify these parameters. (D9E10-002497)