http://www.perlmonks.org?node_id=667054


in reply to Re: Variation on the "Higher Order Perl" Iterator Pattern
in thread Variation on the "Higher Order Perl" Iterator Pattern

Not a lot, at least not any more than any other given structure. That may change in the future, as we're in the midst of some hard-core refactoring. We have several petabytes of data in MySQL tables, some of which have to be split across physical drives (if not physical machines) due to sheer volume.

--rjray