6MB in Reference Data: OK for Lookup Or go for a JOIN
Posted: Thu Aug 09, 2007 12:23 pm
Hi,
I'm evaluating a job for optimization/performance etc, and I see that there's a JOIN being used. One of the reference file can be upto 6MB. Is it advisable to go for LOOKUP in place of this JOIN ?
Thanks
I'm evaluating a job for optimization/performance etc, and I see that there's a JOIN being used. One of the reference file can be upto 6MB. Is it advisable to go for LOOKUP in place of this JOIN ?
Thanks