Re: Listen / Notify rewrite

From: Joachim Wieland <joe(at)mcknight(dot)de>
To: Andrew Chernow <ac(at)esilo(dot)com>
Cc: Martijn van Oosterhout <kleptog(at)svana(dot)org>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Listen / Notify rewrite
Date: 2009-11-12 00:25:00
Message-ID: dc7b844e0911111625j33d65284h6914197876768c@mail.gmail.com
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On Thu, Nov 12, 2009 at 1:04 AM, Andrew Chernow <ac(at)esilo(dot)com> wrote:
> I think a bsearch would be needed.  Very busy servers that make heavy use of
> notifies would be quite a penalty.

In such an environment, how many relations/channels is a backend
typically listening to?
Do you have average / maximal numbers?

Regards,
Joachim

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