Re: [apps-discuss] [xmpp] i18n intro, Sunday 14:00-16:00

Dave Cridland <dave@cridland.net> Fri, 22 July 2011 15:44 UTC

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Date: Fri, 22 Jul 2011 16:44:35 +0100
From: Dave Cridland <dave@cridland.net>
To: Joe Hildebrand <joe.hildebrand@webex.com>, General discussion of application-layer protocols <apps-discuss@ietf.org>, XMPP Working Group <xmpp@ietf.org>, =?UTF-8?B?Ik1hcnRpbiBKLiBEw7xyc3Qi?= <duerst@it.aoyama.ac.jp>
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Subject: Re: [apps-discuss] [xmpp] i18n intro, Sunday 14:00-16:00
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On Fri Jul 22 16:26:17 2011, Joe Hildebrand wrote:
> On 7/22/11 1:50 AM, "Martin J. Dürst" <duerst@it.aoyama.ac.jp>  
> wrote:
> 
> >> First some assumptions:
> >> - Stringprep is currently one of the performance hotspots of  
> some XMPP
> >> servers.
> >
> > Is that an assumption backed by facts or a wild guess?
> 
> I can only talk definitively about one server, but yes, I've got  
> data to
> back up that assumption for that one server.

I have no opinion on NFC versus NFD, but on this specific point it is  
true for our server as well, and I'm aware of at least one other  
server for which stringprep is a key area of CPU usage (Not Joe's).

Dave.
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