Re: multi-master pgbench?

On Tue, Aug 21, 2012 at 06:04:42PM +0900, Tatsuo Ishii wrote:
> Hi,
>
> I am thinking about to implement "multi-master" option for pgbench.
> Supose we have multiple PostgreSQL running on host1 and host2.
> Something like "pgbench -c 10 -h host1,host2..." will create 5
> connections to host1 and host2 and send queries to host1 and host2.
> The point of this functionality is to test some cluster software which
> have a capability to create multi-master configuration.
>
> Comments?

To distinguish it from simply running separate pgbench tests for each
host, would this somehow test propagation of the writes? Such a thing
would be quite useful, but it seems at first glance like a large
project.

Cheers,
David.
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