in reply to Re^2: DBM Deep Hash of Hash of Hash of array
in thread DBM Deep Hash of Hash of Hash of array

Try the following to replace your foreach: 
my $size = $#{ $errordbref ->{$_BranchName}->{$ThingsToPrint}->{url} }
+;
foreach my $idx ( 0 .. $size ) {
    my $testurl = $errordbref ->{$_BranchName}->{$ThingsToPrint}->{url
+}->[$idx];
    print $testurl;
}

[download]
That may reduce a lot of the RAM and disk usage you're seeing.
My criteria for good software:
  1. Does it work?
  2. Can someone else come in, make a change, and be reasonably certain no bugs were introduced?

In Section Seekers of Perl Wisdom