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Perl-Sensitive Sunglasses

Re^3: Comparing large files

by erix (Vicar)
on Feb 12, 2014 at 20:54 UTC ( #1074691=note: print w/replies, xml ) Need Help??

in reply to Re^2: Comparing large files
in thread Comparing large files

I don't really see what you are trying to do but if you mention PostgreSQL: perhaps the hstore data type can help? It's a hash-like data type that is indexable (for read-mostly data use the GIN index).

Of course, perl hashes will be much faster if memory serves ;-)