A New Internet-Draft is available from the on-line Internet-Drafts
directories.
Title : Problem Statement for SIP/SIMPLE
Author(s) : T. Rang, et al.
Filename : draft-rang-simple-problem-statement-01.txt
Pages : 36
Date : 2006-10-25
As more experience of deploying SIMPLE based presence systems is
accumulated, it seems that deploying a large SIMPLE presence system
is actually a very hard task. The document analyzes several aspects
of SIMPLE based presence system deployment and shows that
difficulties around the amount of messages (network), state
management (memory) and processing load (cpu).
Although this document is a problem statement document and not a BCP
document, several possible optimizations and directions are listed at
the end of the document in addition to an initial set of requirements
for what should be the characteristic of the solution to the problem
stated in the document
This document is intended to be used by the SIMPLE WG in order to
work on possible solutions that will make the deployment of a
presence server more reasonable task. Note that the document does
not try to compare the SIP based presence server to other types of
presence servers but only analyzes the SIP based presence server.
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