[Zope] RE: [ZODB-Dev] ZEO server and ZEO Client on a same machine

[Graham King]

1) as previously responded, depending on your hardware, no reason you can't
have zope and zeo on one machine. BUT, the point is that you want to
distribute your processing. I've always said "one function one machine. got
another function? get another machine". The zeo clients do all the work, and
should be powered appropriate to your web demands, but the zope server can
be a small machine as it does little work, once everything is running.

SO as to your performance issue, it depends on your machine, which I guess
must be small, but I've notcied that python-running-zope is quite CPU
intensive, so running two zopes on one machine might be pushing its limits.
Get another cheap machine and put your zope/zeo server on there.

cheers
Graham


-----Original Message-----
From: Eric Brun [mailto:eric.brun@univ-savoie.fr]
Sent: Wednesday, 30 January 2002 20:03
To: zodb-dev@zope.org
Subject: [ZODB-Dev] ZEO server and ZEO Client on a same machine


Hi,

We have three ZEO client with one ZEO Server in our architecture.
One of our ZEO client and the ZEO Server are on a same machine.
When 30 users connect on this architecture in same time, we have low speed
on
our services.

ZEOClient + ZEOServer on a same machine : is it a way of our problem or not
?

Secondly, is there a problem with http and ftp access and ZEO ??
Must we separate process http / process FTP by -X -w80 and -X -f21 for
increase performances ?

Thanks for yours answers !
No Solution ?


--
Eric Brun
Mission TIC, Savoie Technologie
Savoie Technolac
France
E-mail : Eric.Brun@univ-savoie.fr


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