Обсуждение: Is Bi-Directional Replication (BDR) is fully integrated into PostgreSQL 9.6 or 9.7?

> Hi,
>
> We are planning to setup BDR (from 2ndQuadrant) for one of our critical
> production environment. Anyone has any idea what is the support from
> Postgres going forward? Will it be fully integrated into PostgreSQL 9.7?
> Last year someone mentioned that it will be integrated in 9.6 but seems
> like it never happened.
>
> Currently we are using Postgres 9.4 version binaries from 2ndQuadrant. But
> our development wants to upgrade the database to 9.6/9.7 based on BDR
> availability.


DBR only in 9.4


> Thanks
> ravi
>


--
Saludos,
Gilberto Castillo
ETECSA, La Habana, Cuba

I had the same question as Ravi, actually: is it likely that we're going
to see BDR (or at least, the master-master aspect) fully mainlined in 9.7?

--
Alex Balashov | Principal | Evariste Systems LLC

Tel: +1-706-510-6800 (direct) / +1-800-250-5920 (toll-free)
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Ravi Tammineni schrieb am 12.10.2016 um 21:04:
> We are planning to setup BDR (from 2ndQuadrant) for one of our
> critical production environment. Anyone has any idea what is the
> support from Postgres going forward? Will it be fully integrated into
> PostgreSQL 9.7? Last year someone mentioned that it will be
> integrated in 9.6 but seems like it never happened.
>
>
> Currently we are using Postgres 9.4 version binaries from
> 2ndQuadrant. But our development wants to upgrade the database to
> 9.6/9.7 based on BDR availability.
>

http://blog.2ndquadrant.com/bdr-is-coming-to-postgresql-9-6/

On 10/12/16 3:10 PM, Alex Balashov wrote:
> I had the same question as Ravi, actually: is it likely that we're going
> to see BDR (or at least, the master-master aspect) fully mainlined in 9.7?

We are working on getting logical replication into the next PostgreSQL
release (version 10), but it's not going to be master-master.

--
Peter Eisentraut              http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

On 14 October 2016 at 23:54, Peter Eisentraut
<peter.eisentraut@2ndquadrant.com> wrote:
> On 10/12/16 3:10 PM, Alex Balashov wrote:
>> I had the same question as Ravi, actually: is it likely that we're going
>> to see BDR (or at least, the master-master aspect) fully mainlined in 9.7?
>
> We are working on getting logical replication into the next PostgreSQL
> release (version 10), but it's not going to be master-master.


Yeah, and it's unlikely to have built-in DDL replication (warts and
all), global sequences etc either.

I'm hoping to port BDR on top of it, replacing its existing
replication engine with the much-improved one that should arise from
the logical replication support in core. But it's going to be a
while...

For now Alex your best bet is to keep an eye on announce@ and planet
postgresql for news about coming 9.6 BDR tech previews and betas.

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