From: | Simon Riggs <simon(at)2ndQuadrant(dot)com> |
---|---|
To: | Fujii Masao <masao(dot)fujii(at)gmail(dot)com> |
Cc: | "K, Niranjan (NSN - IN/Bangalore)" <niranjan(dot)k(at)nsn(dot)com>, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Synchronous replication & Hot standby patches |
Date: | 2009-02-24 17:36:11 |
Message-ID: | 1235496972.16176.163.camel@ebony.2ndQuadrant |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers |
On Wed, 2009-02-25 at 00:51 +0900, Fujii Masao wrote:
> On Tue, Feb 24, 2009 at 3:47 PM, K, Niranjan (NSN - IN/Bangalore)
> <niranjan(dot)k(at)nsn(dot)com> wrote:
> > Could you please let me know what are the outstanding features that are still to be developed in the respective patches?
> >
> > I'am currently referring the wiki: "Todo and Claim" for NTT and for HotStandby, i see that almost all issues are closed. Are there any features / refactoring / bugs still need to be fixed.
>
> At least I'm planning to work on the following two items of Synch Rep for v8.5.
> Of course, Synch Rep works fine without these features.
> - Add new feature which transfers all WAL records via the direct connection
> between the primary and the standby. In other words, get rid of
> file-based log shipping part from the patch.
> http://archives.postgresql.org/message-id/496B9495.4010902@enterprisedb.com
Please bear in mind my strong objection to this. Attempting to transfer
all data via a single connection destroys VLDB usage of this feature. So
for me its just additional code for ease-of-use in the simplest case,
not code replacement.
--
Simon Riggs www.2ndQuadrant.com
PostgreSQL Training, Services and Support
From | Date | Subject | |
---|---|---|---|
Next Message | Heikki Linnakangas | 2009-02-24 17:37:59 | Re: Synchronous replication & Hot standby patches |
Previous Message | Fujii Masao | 2009-02-24 16:46:24 | Re: Sync replication tests |