Re: no mailing list hits in google

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От Magnus Hagander
Тема Re: no mailing list hits in google
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Msg-id CABUevEwTibOOd4p+ojTfRGQ20ZbSGoFDr_9b9cB10GERnAFrFQ@mail.gmail.com
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Ответ на Re: no mailing list hits in google  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: no mailing list hits in google  (Andres Freund <andres@anarazel.de>)
Re: no mailing list hits in google  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-www
On Wed, Aug 28, 2019 at 6:51 PM Tom Lane <tgl@sss.pgh.pa.us> wrote:
Merlin Moncure <mmoncure@gmail.com> writes:
> [apologies if this is the incorrect list or is already discussed material]

It's not the right list; redirecting to pgsql-www.

> I've noticed that mailing list discussions in -hackers and other
> mailing lists appear to not be indexed by google -- at all.  We are
> also not being tracked by any mailing list aggregators -- in contrast
> to a decade ago where we had nabble and other systems to collect and
> organize results (tbh, often better than we do) we are now at an
> extreme disadvantage; mailing list activity was formerly and
> absolutely fantastic research via google to find solutions to obscure
> technical problems in the database.  Limited access to this
> information will directly lead to increased bug reports, lack of
> solution confidence, etc.

> My test case here is the query: pgsql-hackers ExecHashJoinNewBatch
> I was searching out a link to recent bug report for copy/paste into
> corporate email. In the old days this would fire right up but now
> returns no hits even though the discussion is available in the
> archives (which I had to find by looking up the specific day the
> thread was active).  Just a heads up.

Hm.  When I try googling that, the first thing I get is

        pgsql-hackers - PostgreSQL

        https://www.postgresql.org › list › pgsql-hackers
        No information is available for this page.
        Learn why

and the "learn why" link says that "You are seeing this result because the
page is blocked by a robots.txt file on your website."

So somebody has blocked the archives from being indexed.
Seems like a bad idea.

It blocks /list/ which has the subjects only. The actual emails in /message-id/ are not blocked by robots.txt.  I don't know why they stopped appearing in the searches... Nothing has been changed around that for many years from *our* side. 

--

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