pg.ddx.io  pgsql-hackers@postgresql.org mailing list archive  

help / color / mirror / Atom feed

From: José Orlando Pereira <jop@lsd.di.uminho.pt>
To: pgsql-hackers@postgresql.org, Markus Schiltknecht <markus@bluegap.ch>
Cc: Hannu Krosing <hannu@skype.net>
Cc: Jim C. Nasby <jnasby@pervasive.com>
Cc: alfranio correia junior <alfranio@lsd.di.uminho.pt>
Cc: Christopher Browne <cbbrowne@acm.org>
Subject: Re: standard interfaces for replication providers
Date: Thu, 10 Aug 2006 15:00:15 +0100
Message-ID: <200608101500.16468.jop@lsd.di.uminho.pt> (raw)
In-Reply-To: <1155153468.5899.12.camel@localhost.localdomain>
References: <44D30B31.2070403@lsd.di.uminho.pt>
	<20060809185609.GK40481@pervasive.com>
	<1155153468.5899.12.camel@localhost.localdomain>

On Wednesday 09 August 2006 20:57, Hannu Krosing wrote:
> >
> > Why reinvent the wheel for everything if there was an interface that
> > offered some of the needed functionality? Maybe PostgreSQL-R is simply
> > too deep in the database for any of this to be useful, but I'm 99%
> > certain that Slony could make use of some of this stuff, such as a hook
> > on tuples being written out.
>
> Slonys problems ar *not* in getting access to tuples written out. Why
> fix something that aint broken ?

The current implementation of GAPI on PostgreSQL uses the same approach as 
Slony-I to extract the write-set. The difference is that it can push them out 
immediatly on commit, as required for eager update.

-- 
Jose Orlando Pereira

view thread (21+ messages)  latest in thread

Message-ID: <200608101500.16468.jop@lsd.di.uminho.pt>
Permalink:  ../200608101500.16468.jop@lsd.di.uminho.pt/
Also on:    postgresql.org/message-id/200608101500.16468.jop@lsd.di.uminho.pt

copy link · copy postgr.es

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: pgsql-hackers@postgresql.org
  Cc: jop@lsd.di.uminho.pt, markus@bluegap.ch, hannu@skype.net, jnasby@pervasive.com, alfranio@lsd.di.uminho.pt, cbbrowne@acm.org
  Subject: Re: standard interfaces for replication providers
  In-Reply-To: <200608101500.16468.jop@lsd.di.uminho.pt>

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

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