Re: WAL bandwidth

From: John R Pierce <pierce(at)hogranch(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: Re: WAL bandwidth
Date: 2014-05-22 19:04:48
Message-ID: 537E4A50.2070706@hogranch.com
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On 5/22/2014 11:46 AM, Joshua D. Drake wrote:
>
> This does not appear the domain of PostgreSQL as much as the domain of
> your OS and network layer.

I think he's asking for a throttle on create index, so OTHER WAL
activity would proceed at full speed, but the CREATE INDEX would somehow
constrain itself to not generating more than N blocks/second

the answer is, no, there's no such feature.

--
john r pierce 37N 122W
somewhere on the middle of the left coast

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