Re: robots.txt on git.postgresql.org

From: Andres Freund <andres(at)2ndquadrant(dot)com>
To: Greg Stark <stark(at)mit(dot)edu>
Cc: Magnus Hagander <magnus(at)hagander(dot)net>, Craig Ringer <craig(at)2ndquadrant(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: robots.txt on git.postgresql.org
Date: 2013-07-11 13:50:58
Message-ID: 20130711135058.GG27898@alap2.anarazel.de
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On 2013-07-11 14:43:21 +0100, Greg Stark wrote:
> On Wed, Jul 10, 2013 at 9:36 AM, Magnus Hagander <magnus(at)hagander(dot)net> wrote:
> > We already run this, that's what we did to make it survive at all. The
> > problem is there are so many thousands of different URLs you can get
> > to on that site, and google indexes them all by default.
>
> There's also https://support.google.com/webmasters/answer/48620?hl=en
> which lets us control how fast the Google crawler crawls. I think it's
> adaptive though so if the pages are slow it should be crawling slowly

The problem is that gitweb gives you access to more than a million
pages...
Revisions: git rev-list --all origin/master|wc -l => 77123
Branches: git branch --all|grep origin|wc -
Views per commit: commit, commitdiff, tree

So, slow crawling isn't going to help very much.

Greetings,

Andres Freund

--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

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