On Jan 18, 2012, at 18:25 , Martin Sustrik wrote: [...] >> as for regex, be careful. regex performance is NOT wire speed EXCEPT >> for the case of substring and in many case, multiple substrings >> (the unix fgrep case). plus, relatively few folk are adept with complex >> regex expressions. > > Ack.
FYI, check out the Thompson-DFA based regex vs. the potentially exponential slowdown of e.g. backtracking-based regex engines. E.g.: http://swtch.com/~rsc/regexp/regexp1.html Hope this helps, John _______________________________________________ zeromq-dev mailing list [email protected] http://lists.zeromq.org/mailman/listinfo/zeromq-dev
