Howdy.  Darren, I'd reply in person, but there are issues with
your mail account.  ;~)  At anyrate, is there a mailing list that the
Postgres-R development is happening on so that I could drop in and
either listen/contribute? Thanks.  -sc

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Received: (qmail 9478 invoked by uid 1001); 21 Jul 2001 05:09:21 -0000
Date: Fri, 20 Jul 2001 22:09:21 -0700
From: Sean Chittenden <[EMAIL PROTECTED]>
To: Darren Johnson <[EMAIL PROTECTED]>
Subject: Re: [HACKERS] IDEA: Multi-master replication possible through 
spread  
+(or even master-slave)...
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+on Sat, Jul 21, 2001 at = 01:01:58AM


On Sat, Jul 21, 2001 at 01:01:58AM -0400, Darren Johnson wrote:
> Delivered-To: [EMAIL PROTECTED]
> Date: Sat, 21 Jul 2001 01:01:58 -0400
> From: Darren Johnson <[EMAIL PROTECTED]>
> User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; m18) Gecko/20010131 
>Netscape6/6.01
> X-Accept-Language: en
> To: Sean Chittenden <[EMAIL PROTECTED]>
> CC: [EMAIL PROTECTED]
> Subject: Re: [HACKERS] IDEA: Multi-master replication possible through spread (or 
>even master-slave)...
> 
> Sean Chittenden wrote:
> 
> >         Has anyone here thought about using the spread libraries for WAL
> > replication amongst mutliple hosts?  With this library I think it'd be
> > possible to have a multi-master replication system..
> 
> Yes, there is some work being done to use Spread as the group 
> communication system
> for Postgres-R, but we are just getting started with this software.  
> Using a group
> communication system to establish  total order messages is one of  the 
> basic principles for
> synchronous multi-master replication with Postgres-R.  Currently 
> Ensemble (form Cornell
> University) is used, but Spread looks to be more robust and it appears 
> to be supported
> on most if not all of the PostgreSQL  supported platforms. 
> 
> It's very cool to see positive testimony for Spread, and I hope I will 
> feel the same way
> as I become more familiar with it.

-- 
Sean Chittenden

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