> On Jul 15, 2024, at 12:06, Sarkar, Subhadeep wrote:
>
> • Does the Community edition of PostgreSQL provide NATIVE active-active high
> availability clustering with objectives of scalability, load balancing and
> high availability without using any extensions or external components or
> u
Στις 15/7/24 22:55, ο/η Ron Johnson έγραψε:
On Mon, Jul 15, 2024 at 3:28 PM Christophe Pettus
wrote:
> On Jul 15, 2024, at 12:06, Sarkar, Subhadeep
wrote:
>
[snip]
> • In the Community edition of PostgreSQL is it possible to
setup a cluster where all the nodes are ab
On Mon, Jul 15, 2024 at 5:54 PM Christoph Moench-Tegeder
wrote:
> ## Ron Johnson (ronljohnso...@gmail.com):
>
> > This "lack of products" puzzles me, because DEC was doing this with VAX
> > (then Alpha and Itanium) clusters 40 years ago via a Distributed Lock
> > Manager integrated deep into VMS.
## Ron Johnson (ronljohnso...@gmail.com):
> This "lack of products" puzzles me, because DEC was doing this with VAX
> (then Alpha and Itanium) clusters 40 years ago via a Distributed Lock
> Manager integrated deep into VMS. Their Rdb and (CODASYL) DBMS products
Tech and trade-offs have changed o
On Mon, Jul 15, 2024 at 3:28 PM Christophe Pettus wrote:
>
> > On Jul 15, 2024, at 12:06, Sarkar, Subhadeep
> wrote:
> >
>
[snip]
> > • In the Community edition of PostgreSQL is it possible to setup a
> cluster where all the nodes are able to concurrently read-write the
> underlying database
> On Jul 15, 2024, at 12:06, Sarkar, Subhadeep wrote:
>
> • Does the Community edition of PostgreSQL provide NATIVE active-active
> high availability clustering with objectives of scalability, load balancing
> and high availability without using any extensions or external components or
>
On Mon, Jul 15, 2024 at 12:06 PM Sarkar, Subhadeep
wrote:
>
> We are evaluating features of the Community edition of PostgreSQL in
> relation to a proposal for a prospective client and need help with the
> queries below:-
>
>
>
>- Does the Community edition of PostgreSQL provide NATIVE
>a
Hi,
We are evaluating features of the Community edition of PostgreSQL in relation
to a proposal for a prospective client and need help with the queries below:-
* Does the Community edition of PostgreSQL provide NATIVE active-active
high availability clustering with objectives of scalabilit
On Mon, May 13, 2024 at 2:53 AM Vidyashree H S <
shreevidya...@exaleapsemi.com> wrote:
>
>- Is that multi master replication is not recommended to do ?
>
>
No, it is not recommended, as it has a very, very narrow use case, and
comes with a lot of drawbacks. Sure, you COULD configure your car t
Momjian ; Greg Sabino Mullane
Cc: Kashif Zeeshan ;
pgsql-general@lists.postgresql.org
Subject: Re: Postgresql active-active nodes in cluster
Thanks all for your inputs.
*
Currently I'm working on active-passive(Primary and standby scenario).
*
I'm preparing one study report
ludes some trails on this. For that, I'm checking for the
resources.
Thanks
Vidyashree H S
From: Bruce Momjian
Sent: Friday, May 10, 2024 4:53 AM
To: Greg Sabino Mullane
Cc: Kashif Zeeshan ; Vidyashree H S
; pgsql-general@lists.postgresql.org
Subject: Re: Po
On Thu, May 9, 2024 at 06:33:39PM -0400, Greg Sabino Mullane wrote:
>
> https://wiki.postgresql.org/wiki/Multimaster
>
>
> That is a pretty old page. There are other solutions, such as pgedge, but the
> three most important questions when it comes to active-active replication are:
>
> * Do
> https://wiki.postgresql.org/wiki/Multimaster
>
That is a pretty old page. There are other solutions, such as pgedge, but
the three most important questions when it comes to active-active
replication are:
* Do you really, really need it? (hint: the answer is no)
* What problem are you trying to
;m trying to implement active-active nodes in cluster, I have gone
> through various websites, there they have mentioned the theory concept of
> it. But I want to implement to verify how active-active nodes actually work.
>
> Are there any resources which talks about Postgresql active-ac
there any resources which talks about Postgresql active-active node
implementation? If yes, please provide me the resource information or url.
Thanks
Vidyashree H S
a. m.
Para: Dhandapani Shanmugam
CC: pgsql-admin; pgsql-gene...@postgresql.org
Asunto: Re: PostgreSQL Active-Active
Greetings,
* Dhandapani Shanmugam (postgresq...@gmail.com) wrote:
> Do we have active-active setup in postgreSQL, like we have in oracle RAC?.
> Sorry if this question ha
-gene...@postgresql.org
Asunto: Re: PostgreSQL Active-Active
Greetings,
* Dhandapani Shanmugam (postgresq...@gmail.com) wrote:
> Do we have active-active setup in postgreSQL, like we have in oracle RAC?.
> Sorry if this question has been addressed already. What will be best
> open sour
You can achieve this HA with forward and backward reverse synchronous
streaming replication with 3 nodes automatic failover with pgpool in
PostgreSQL.
There is always downtime but it should not be more than a minute its
depends on your hardware and network bandwidth speed availability.
--
[image
Dhandapani Shanmugam wrote:
> Do we have active-active setup in postgreSQL, like we have in oracle RAC?.
> Sorry if this question has been addressed already.
> What will be best open source HA for postgresql with zero RTO and RPO.
No, PostgreSQL does not have a shared storage cluster technology li
Greetings,
* Andreas Kretschmer (andr...@a-kretschmer.de) wrote:
> Am 06.02.2018 um 12:01 schrieb Dhandapani Shanmugam:
> >Do we have active-active setup in postgreSQL, like we have in oracle RAC?.
> >Sorry if this question has been addressed already. What will be best open
> >source HA for postgr
Greetings,
* Dhandapani Shanmugam (postgresq...@gmail.com) wrote:
> Do we have active-active setup in postgreSQL, like we have in oracle RAC?.
> Sorry if this question has been addressed already. What will be best open
> source HA for postgresql with zero RTO and RPO.
What you're probably looking
Am 06.02.2018 um 12:01 schrieb Dhandapani Shanmugam:
Hi Gurus,
Do we have active-active setup in postgreSQL, like we have in oracle
RAC?. Sorry if this question has been addressed already. What will be
best open source HA for postgresql with zero RTO and RPO.
-D
we have BDR, but this isn
Hi Gurus,
Do we have active-active setup in postgreSQL, like we have in oracle RAC?.
Sorry if this question has been addressed already. What will be best open
source HA for postgresql with zero RTO and RPO.
-D
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