Re: [WIP] cache estimates, cache access cost

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От Greg Smith
Тема Re: [WIP] cache estimates, cache access cost
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Msg-id 4DF7F668.8060704@2ndQuadrant.com
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Ответ на Re: [WIP] cache estimates, cache access cost  (Tom Lane <tgl@sss.pgh.pa.us>)
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On 06/14/2011 07:08 PM, Tom Lane wrote:
> I concur with Robert's desire to not push experimental code into the
> main repository, but we need to have *some* way of working with it.
> Maybe a separate repo where experimental branches could hang out would
> be helpful?
>    

Well, this one is sitting around in branches at both git.postgresql.org 
and github so far, both being updated periodically.  Maybe there's some 
value around an official experimental repository too, but I thought that 
was the idea of individual people having their own directories on 
git.postgres.org.  Do we need something fancier than that?  It would be 
nice, but seems little return on investment to improve that, relative to 
what you can do easily enough now.

The idea David Fetter has been advocating of having a "bit rot" farm to 
help detect when the experimental branches drift too far out of date 
tries to make that concept really formal.  I like that idea, too, but 
find it hard to marshal enough resources to do something about it.  The 
current status quo isn't that terrible; noticing bit rot when it's 
relevant isn't that hard to do.

-- 
Greg Smith   2ndQuadrant US    greg@2ndQuadrant.com   Baltimore, MD
PostgreSQL Training, Services, and 24x7 Support  www.2ndQuadrant.us




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