| From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
|---|---|
| To: | Bruce Momjian <bruce(at)momjian(dot)us> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Greg Stark <stark(at)enterprisedb(dot)com>, Josh Berkus <josh(at)agliodbs(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Oleg Bartunov <oleg(at)sai(dot)msu(dot)su>, Teodor Sigaev <teodor(at)sigaev(dot)ru> |
| Subject: | Re: pg_migrator and an 8.3-compatible tsvector data type |
| Date: | 2009-05-29 01:00:07 |
| Message-ID: | 20090529010007.GO5156@alvh.no-ip.org |
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| Lists: | pgsql-hackers |
Bruce Momjian wrote:
> Alvaro Herrera wrote:
> > Why not? Right now it's single-threaded. Would it be faster if it ran
> > several copies in parallel?
>
> Sure, but that assumes you have parallel I/O channels; I assume right
> now it is I/O limited.
But so does parallel pg_restore, no?
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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