On Thu, 10 Jun 2004 10:10:53 -0700 (PDT) Mark Crispin <[EMAIL PROTECTED]> wrote:

MC> On Thu, 10 Jun 2004, Vadim Zeitlin wrote:
MC> > But MH is the only format among those supported by c-client (except
MC> > support for it is so poor that it is unusable in practice) which supports
MC> > folders having both messages and subfolders.
MC> 
MC> No, there is also mx format.

 Sorry, I forgot about that one. But AFAIK it's very uncommon compared to
mbox and mh. In fact, I don't know any programs using it, do you?

MC> > It is also "plain text" (and
MC> > so is preferrable to MBX) and vastly faster than MBOX.
MC> 
MC> I don't think that you'll find that mh is faster than mbox in general. 

 For a typical usage scenario it definitely is. I didn't do any hard
testing but mh was certainly much faster for me than mbox for mailboxes
containing from 1000 to 20000 messages.

MC> Some operations (e.g. expunge) may be faster on Linux, but not operations 
MC> involving many messages (e.g. search).
MC> 
MC> On UNIX (as opposed to Linux), mh is extremely slow.

 Traditional Unix with ufs -- maybe. But modern Unix systems (even other
than Unix) have much faster filesystems. If there were any chance of you
accepting patches to the mh driver, I would do some tests comparing mbox
and mh on a few different systems to prove it.

 Regards,
VZ

-- 
------------------------------------------------------------------
 For information about this mailing list, and its archives, see: 
 http://www.washington.edu/imap/c-client-list.html
------------------------------------------------------------------

Reply via email to