From: | "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com> |
---|---|
To: | Chris Browne <cbbrowne(at)acm(dot)org> |
Cc: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: replication in Postgres |
Date: | 2007-11-26 21:30:23 |
Message-ID: | 20071126133023.28880988@commandprompt.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-general |
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On Mon, 26 Nov 2007 12:39:42 -0500
Chris Browne <cbbrowne(at)acm(dot)org> wrote:
> Unfortunately, the only way to make things deterministic (or to get
> from "near real time" to "*GUARANTEED* real time") is to jump to
> synchronous replication, which is not much different from 2PC (Two
> Phase Commit), and which is certain to be prohibitively expensive
> across a WAN.
>
> At this point, I tend to get visions of Tom Cruise telling Jack
> Nicholson, "I want real time replication!", and getting the response:
> "You can't HANDLE real time replication!"
You're damn right I ordered real time replication!
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