[JDEV] Scalability Question

[Appleweed]

Thanks, Thomas! :)

-----Original Message-----
From:	Thomas Charron [SMTP:tcharron at ductape.net]
Sent:	Sunday, July 16, 2000 8:19 AM
To:	jdev at jabber.org
Subject:	Re: [JDEV] Scalability Question

> Hi... I understand the Jabber servers' ability to scale in terms of a
large
> distributed network much like the way e-mail works. I also understand that
> each Jabber server has its own URI or domain-like address (ex:
jabber.org).
> I'm curious how one would scale Jabber servers within a given domain.
> Specifically, can you have more than one server within a given domain to
> load-balance a large number of users? Or must each Jabber server have its
> own unique domain?

    This issue is actually currently being worked on.  *CURRENTLY*, with the
1.0 release, the servers do not have out of the box capability to scale to
multiple servers, and hence, are limited to the maximum capability of a
single box.  As part of CVS currently, there is a mux module that allows
jservers to be multiplexed accross several machines, allowing a load
balancing situation to take place accross multiple machines.  The 'logic'
behind this is part of svc_farm.

    So basically, the current 1.0 release cannot scale well for a single
domain, but this issue is being actively resolved as part of the 'summer'
session.  See http://core.jabber.org/summer.html for a full list.  Your
question is specifically addressed in
http://core.jabber.org/summer.html#anchor40


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