public inbox for [email protected]  

help / color / mirror / Atom feed

From: Bruce Momjian <[email protected]>
To: Joshua D. Drake <[email protected]>
Cc: Markus Schiltknecht <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Subject: Re: [Pgcluster-general] PostgreSQL Documentation of
Date: Tue, 21 Nov 2006 17:45:09 -0500 (EST)
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>

Joshua D. Drake wrote:
> On Tue, 2006-11-21 at 16:51 -0500, Bruce Momjian wrote:
> > Markus Schiltknecht wrote:
> > > Hi,
> > > 
> > > Bruce Momjian wrote:
> > > > I feel the shared-* issue splits us up like master/slave and
> > > > multi-master splits up
> > > 
> > > No, not quite. To sum up, I'd say the following combinations make sense:
> > > 
> > > sync, multi-master replication on shared-memory cluster (which is much 
> > > like a super-computer. With shared memory distributing locks does not 
> > > cost much - beside marketing, there is probably not much sense in 
> > > calling this a cluster at all).
> > 
> > Wow, how is that different than an multi-CPU server?
> 
> You can't have 1000 cpus :).. You can have 1000 dual core servers.

But does anyone make a shared-memory cluster that can do 1000 cpu's? 
Sounds like Sequent, but I didn't think anyone was doing this anymore.

-- 
  Bruce Momjian   [email protected]
  EnterpriseDB    http://www.enterprisedb.com

  + If your life is a hard drive, Christ can be your backup. +

view thread (25+ messages)  latest in thread

reply

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: [email protected]
  Cc: [email protected], [email protected], [email protected], [email protected], [email protected]
  Subject: Re: [Pgcluster-general] PostgreSQL Documentation of
  In-Reply-To: <[email protected]>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox