On Fri, 2002-01-25 at 09:08, Perrin Harkins wrote:

<snip />

> It's much better to build your system, profile it, and fix the bottlenecks.
> The most effective changes are almost never simple coding changes like the
> one you showed, but rather large things like using qmail-inject instead of
> SMTP, caching a slow database query or method call, or changing your
> architecture to reduce the number of network accesses or inter-process
> communications.

qmail-inject? I've just been using sendmail or, preferentially,
Net::SMTP. Isn't using a system call more expensive? If not, how does
qmail-inject work?

Thanks,

David

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David Wheeler                                     AIM: dwTheory
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