I have a HoH that looks like this (I can change it): 
use strict;
use warnings;
my %hoh = ( pc1 => { os => "win32",  user => "dave"},
       pc2 => { os => "linux", user => "john"},
       pc3 => { os => "win32", user => "robin"}
      );

[download]
I want to find the linux users, and later I'll want find dave's PCs. The HoH will be much bigger and so I don't want to do an iterative search. Maybe a database would be better. I've heard of an in-memory SQL one with a module on CPAN, but I cannot remember the name or find it.

Any ideas?

--traveler

In reply to HoH search question by traveler

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