Well, technically, mod_perl is also in the process space of Apache. However, IIS only runs one process (multithreaded). In my experience, if it hangs, your site it down. Apache+mod_perl will typically run w/multiple processes. This means if one hangs, the others can still serve requests.

In reply to Re^3: PERL ,IIS, Apache, mod_perl by Anonymous Monk
in thread PERL ,IIS, Apache, mod_perl by swaroop.m

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