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Think about Loose Coupling

Re^2: "Out of memory" problem

by eyepopslikeamosquito (Chancellor)
on Nov 30, 2012 at 23:04 UTC ( #1006533=note: print w/replies, xml ) Need Help??

in reply to Re: "Out of memory" problem
in thread "Out of memory" problem

You need to use a sorting algorithm that is "in place".
No. You can simply use external sorting (i.e. you are not restricted to in-place algorithms, especially if you have plenty of free disk space).

Update: On the CPAN, see: