Your hashes can get as big as your system memory (RAM and swap) will allow (subject to OS limitations such as ulimit). Hashes are generally more memory intensive than arrays; but a hash w/ 100K keys doesn't, AFAIK, present Perl with any special problem (as long as the memory is there).

Philosophy can be made out of anything. Or less -- Jerry A. Fodor

In reply to Re: Any limit to large hashes? by arturo
in thread Any limit to large hashes? by Dogg

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