(I'd be interested in documentation for ... possibly another doco link here)

See Perlguts Illustrated. In the light of the OPs later information regarding the number and size of his records; and with careful consideration of the build version of Perl he is using, a more accurate estimate of the total memory requirement can be calculated.

But the point is simply that even using rough estimates, it is easy to see that unless the OP (or you) have access to some particularly high end hardware; regardless of whether the memory overuse is 5x or 50x more than the typical 4GB to (say) 24GB available on most machines; it ain't gonna fly.

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re^4: sorting type question- space problems by BrowserUk
in thread sorting type question- space problems by baxy77bax

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