| From: | Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc> |
|---|---|
| To: | koichi(dot)szk(at)gmail(dot)com |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Josh Berkus <josh(at)agliodbs(dot)com>, marcin mank <marcin(dot)mank(at)gmail(dot)com>, Greg Smith <greg(at)2ndquadrant(dot)com>, Joachim Wieland <joe(at)mcknight(dot)de>, Andrew Dunstan <andrew(at)dunslane(dot)net>, Robert Haas <robertmhaas(at)gmail(dot)com>, Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: WIP patch for parallel pg_dump |
| Date: | 2010-12-07 12:51:47 |
| Message-ID: | 4CFE2DE3.9020406@kaltenbrunner.cc |
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| Lists: | pgsql-hackers |
On 12/07/2010 09:23 AM, Koichi Suzuki wrote:
> This is what Postgres-XC is doing between a coordinator and a
> datanode. Coordinator may correspond to poolers/loadbalancers.
> Does anyone think it makes sense to extract XC implementation of
> snapshot shipping to PostgreSQL itself?
well if there is a preeceeding implementation of that it would certainly
be of interest to see that - but before you go and extract the code
maybe you could tell us how exactly it works?
Stefan
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