Re: Clock sweep not caching enough B-Tree leaf pages?

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От Peter Geoghegan
Тема Re: Clock sweep not caching enough B-Tree leaf pages?
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Msg-id CAM3SWZSLxxvxovJvU6mf8fs4DOp7OrbMhmt0ptMCLozMSKN-Qg@mail.gmail.com
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Ответ на Re: Clock sweep not caching enough B-Tree leaf pages?  (Hannu Krosing <hannu@krosing.net>)
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On Tue, Apr 22, 2014 at 2:03 AM, Hannu Krosing <hannu@krosing.net> wrote:
> What is the depth of b-tree at this percentage ?

Well, this percentage of B-Tree pages that are leaf pages doesn't have
much to do with the depth. The percentage seems very consistent for
each B-Tree, irrespective of the total size of the B-Tree.

-- 
Peter Geoghegan



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