• When Perl isn't fast enough? https://www.perl.com/article/when-perl-isn-t-fast-enough/ 4 comments 29/1/2018

• When Perl isn't fast enough https://www.perl.com/article/when-perl-isn-t-fast-enough/ 12 comments 29/1/2018 perl
• When perl is not quite fast enough http://www.ccl4.org/~nick/p/fast_enough/ 9 comments 15/10/2007 programming