[ZODB-Dev] Replicated ZEO

Tue, 09 Apr 2002 13:11:00 -0700

Quick question: for ZODB use over ZEO where you didn't want to use XML-RPC,
would it not be relatively easy to do something similar to what ZSyncer
does, but instead doing a Python copy.deepcopy() of an object from one
storage, setting its copy in another storage, iterating over all objects in
a given container?

Sean

-----Original Message-----
From: Matt Gregory [mailto:matthew.gregory@skyleach.com]
Sent: Tuesday, April 09, 2002 7:54 AM
To: jeremy@zope.com; ZODB-Dev@zope.org; Godefroid Chapelle
Subject: Re: [ZODB-Dev] Replicated ZEO

Check out both ZSyncer and ZSyncerMute.  SSyncer is a Zope product for
sending (read: replicating) Zope content via XML-RPC between Zope (read:
zeo/zodb) instances.  ZSyncerMute adds crypto on top for security if that is
necessary.  My ZEO servers only communicate internally behind firewalls and
over VPN so I don't need the crypto part.

I have two instances of ZEO, one in Atlanta and one in Knoxville.  The
Atlanta and Knoxville servers have to be identical because the Knoxville
server is a failover for the Atlanta servers.  I am using ZSyncer to
replicate changes between the servers.

----- Original Message -----
From: "Godefroid Chapelle" <gotcha@swing.be>
To: <jeremy@zope.com>; <ZODB-Dev@zope.org>
Sent: Tuesday, April 09, 2002 10:44 AM
Subject: [ZODB-Dev] Replicated ZEO

> Hello,
>
> I have a customer which wants to use two separate machines to serve Zope
> content.
> I told him about ZEO but he is sceptic because the ZODB is not replicated.
>
> Is it possible to get any information about the status of replicated ZEO ?
>
> Thanks
> --
>
> Godefroid Chapelle
>
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>
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>
>
> _______________________________________________
> For more information about ZODB, see the ZODB Wiki:
> http://www.zope.org/Wikis/ZODB/
>
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>

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