| From: | Koichi Suzuki <koichi(dot)szk(at)gmail(dot)com> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)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>, Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: WIP patch for parallel pg_dump |
| Date: | 2010-12-15 00:06:40 |
| Message-ID: | AANLkTi=sgRhLmRaXt1L4_SReDRfb9Od5+A9jOqS01NPr@mail.gmail.com |
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| Lists: | pgsql-hackers |
Robert;
Thank you very much for your advice. Indeed, I'm considering to
change the license to PostgreSQL's one. It may take a bit more
though...
----------
Koichi Suzuki
2010/12/15 Robert Haas <robertmhaas(at)gmail(dot)com>:
> On Tue, Dec 7, 2010 at 3:23 AM, Koichi Suzuki <koichi(dot)szk(at)gmail(dot)com> 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?
>
> Perhaps, though of course it would need to be re-licensed. I'd be
> happy to see us pursue a snapshot cloning framework, wherever it comes
> from. I remain unconvinced that it should be made a hard requirement
> for parallel pg_dump, but of course if we can get it implemented then
> the point becomes moot.
>
> Let's not let this fall on the floor. Someone should pursue this,
> whether it's Joachim or Koichi or someone else.
>
> --
> Robert Haas
> EnterpriseDB: http://www.enterprisedb.com
> The Enterprise PostgreSQL Company
>
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