[erlang-questions] FW: word filtering

[shehan]

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> PLS HELP ME
>>>>>>>>>>>>>>>>>>>>>>>>>
Hi all,
I want to write spam detecting (word filtering) function. I already know
that regexp can be used for that & it is just string comparing & too
slow when used in high volume usage.(ex: 500 text messages/sec) Can
somebody tell me that, is there any method in Erlang to filter words
faster than regexp? 
Best Regards,
Shehan