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Re: Btree Index on PostgreSQL and Wiredtiger (MongoDB3.2) - Mailing list pgsql-hackers

From Lukas Fittl
Subject Re: Btree Index on PostgreSQL and Wiredtiger (MongoDB3.2)
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Msg-id CAP53Pky-a5i1yB6QZ=so6zi1d=anPMeeO3mF1UCm5NShm-cWDg@mail.gmail.com
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In response to Btree Index on PostgreSQL and Wiredtiger (MongoDB3.2)  (Kisung Kim <kskim@bitnine.net>)
Responses Re: Btree Index on PostgreSQL and Wiredtiger (MongoDB3.2)  (Kisung Kim <kskim@bitnine.net>)
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On Wed, Aug 10, 2016 at 4:24 PM, Kisung Kim <kskim@bitnine.net> wrote:
When I used the index bloating estimation script in https://github.com/ioguix/pgsql-bloat-estimation,
the result is as follows:

Regardless of the issue at hand, it might make sense to verify these statistics using pgstattuple - those bloat estimation queries can be wildly off at times.


Best,
Lukas

--
Lukas Fittl

Skype: lfittl
Phone: +1 415 321 0630

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