Re: Replication: GZIP compression in WAL sender/receiver processes communication? - Mailing list pgsql-general

From John R Pierce
Subject Re: Replication: GZIP compression in WAL sender/receiver processes communication?
Date
Msg-id 52A6793F.3090209@hogranch.com
Whole thread Raw
In response to Replication: GZIP compression in WAL sender/receiver processes communication?  (Dmitry Koterov <dmitry@koterov.ru>)
List pgsql-general
On 12/9/2013 3:13 PM, Dmitry Koterov wrote:
> Is there a way to compress the traffic between master and slave during
> the replication?.. The streaming gzip would be quite efficient for that.
>
> (WAL archiving is not too good for this purpose because of high lag. I
> just need to minimize the cross-datacenter traffic keeping the
> replication lag low.)

run it through a ssh tunnel that has compression turned on ?



--
john r pierce                                      37N 122W
somewhere on the middle of the left coast



pgsql-general by date:

Previous
From: Michael Paquier
Date:
Subject: Re: Replication: GZIP compression in WAL sender/receiver processes communication?
Next
From: Dinesh Kumar
Date:
Subject: Re: [pgadmin-support] Lost database