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Re: [HACKERS] Quorum commit for multiple synchronous replication. - Mailing list pgsql-hackers

From Michael Paquier
Subject Re: [HACKERS] Quorum commit for multiple synchronous replication.
Date
Msg-id CAB7nPqQUBAaHMs+cuDSsET8nxXEZ5E9VN7gDO3j0Dm8ms032SQ@mail.gmail.com
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In response to Re: [HACKERS] Quorum commit for multiple synchronous replication.  (Masahiko Sawada <sawada.mshk@gmail.com>)
Responses Re: [HACKERS] Quorum commit for multiple synchronous replication.  (Fujii Masao <masao.fujii@gmail.com>)
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On Tue, Dec 20, 2016 at 2:31 PM, Masahiko Sawada <sawada.mshk@gmail.com> wrote:
> Do we need to consider the sorting method and the selecting k-th
> latest LSN method?

Honestly, nah. Tests are showing that there are many more bottlenecks
before that with just memory allocation and parsing.
-- 
Michael

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