Re: BDR

[Craig Ringer <craig@xxxxxxxxxxxxxxx>]

On 11 June 2016 at 02:26, David G. Johnston <david.g.johnston@xxxxxxxxx> wrote:

On Fri, Jun 10, 2016 at 2:12 PM, Rakesh Kumar <rakeshkumar464a3@xxxxxxxxx> wrote:

Sorry if this question was asked before.  As I understand currently
BDR does not support the replicating nodes to run different major
versions, like
9.4 <-> 9.5.

Is this in the works?

​This seems relevant...​

​http://bdr-project.org/docs/stable/logical-vs-physical.html​

 

​

​But you question seems vague since BDR is a concept for which many implementations exist.

I think they're specifically referring to 2ndQ's BDR project here, rather than bi-directional logical replication general.

--

 Craig Ringer                   http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services