I get significant performance improvements compared to fetching the data every time for smaller sets of data but once the dataset reaches a certain size (approximately 3 $data_id's and 7500 $applicant_id's) the performance degenerates horribly.
Could Storable be switching from the C to the Perl implementation at that boundary? That would explain a sudden dropoff in speed.

Even without understanding the C code, it shoud be possible to figure out which implementation is being used when benchmarking.

In reply to Re: Storable::freeze performance problem by mrpeabody
in thread Storable::freeze performance problem by Smoothhound

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