Subject: [Simple] I-D Action:draft-ietf-simple-interdomain-scaling-analysis-08.txt

From: [email-masked]
Date: Thu, 27 Aug 2009 02:45:01 -0700 (PDT)

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the SIP for Instant Messaging and Presence Leveraging Extensions Working Group of the IETF.

	Title           : Presence Interdomain Scaling Analysis for SIP/SIMPLE
	Author(s)       : A. Houri, et al.
	Filename        : draft-ietf-simple-interdomain-scaling-analysis-08.txt
	Pages           : 62
	Date            : 2009-08-27

This document analyzes the traffic that is generated by presence
subscriptions between domains and shows that the amount of traffic
can be extremely large.  This document also analyzes the effects of a
large presence system on the memory footprint and the CPU load.
Approved and in-work optimizations to the Session Initiation Protocol
are analyzed, considering the possible impact on the load.  Separate
documents contain the requirements for optimizations and suggestions
for new optimizations.

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-simple-interdomain-scaling-analysis-08.txt

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