| From: | Josh Berkus <josh(at)agliodbs(dot)com> |
|---|---|
| To: | pgsql-docs(at)postgresql(dot)org |
| Cc: | Jim Nasby <decibel(at)decibel(dot)org>, Bruce Momjian <bruce(at)momjian(dot)us>, Jeff Frost <jeff(at)frostconsultingllc(dot)com>, Chris Browne <cbbrowne(at)acm(dot)org> |
| Subject: | Re: [HACKERS] Replication documentation addition |
| Date: | 2006-11-18 23:29:07 |
| Message-ID: | 200611181529.07429.josh@agliodbs.com |
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| Lists: | pgsql-docs pgsql-hackers |
Jim,
> That's true of simple query broadcasting (ie: pgpool), but not true
> of Continuent/Sequoia. Continuent's software adds a lot of additional
> features on top of simple query broadcasting, making it far more
> robust than simply spewing queries out to every node in the cluster.
> You still have to be very careful with how you use it, but not nearly
> as much as with simpler solutions.
I think the general term is "statement-based replication", not "broadcasting".
--
Josh Berkus
PostgreSQL @ Sun
San Francisco
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