[pgpool-hackers: 1593] Re: Load balancing with synchronous replication
Tatsuo Ishii
ishii at postgresql.org
Thu May 26 18:42:52 JST 2016
>> I think problem with your idea is the overhead for pgpool-II to ask
>> status to PostgreSQL. This inquery will happen with every single query
>> sent from clients to pgpool-II, and that could cause visible performance
>> degration. What do you think?
>
> Yeah, I didn't mean for every query. I suppose something periodic
> like sr_check_period.
That's and idea. I think the patch you plan to propose for 10.0 will
greatly help this functionality.
Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp
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