On 15-okt-03, at 19:13, Matthew T. O'Connor wrote:
From: "Jesse Norell" <[EMAIL PROTECTED]>
Having said that, I think it was dbmail-smtp performance we
improved by removing those indexes (ie. because the database doesn't
have as many indexes to maintain). I think we did do some optimizing
for pop3 too, though, but I don't know that it (ie. having the
imap indexes or not) was as noticable there.
That makes sense since dbmail-smtp does the inserting into the
database and
that is what indexes slow down. Indexes could have a negative effect
on
pop3 since it deletes the messages from the database, but that should
be
much smaller than the effect on smtp.
none of the dbmail processes does a DELETE. Only maintenance does that
;)
Best regards,
Eelco
Matthew
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