[prev in list] [next in list] [prev in thread] [next in thread] 

List:       postgresql-general
Subject:    Re: [HACKERS] Scaling PostgreSQL at multicore Power8
From:       YUriy Zhuravlev <u.zhuravlev () postgrespro ! ru>
Date:       2015-08-31 16:42:19
Message-ID: 7150881.dqOUanHlHj () dinodell
[Download RAW message or body]

On Monday 31 August 2015 17:48:50 Andres Freund wrote:
> Additionally it's, for default pgbench, really mostly a bottlneck after
> GetSnapshotData() is fixed. You can make it a problem much earlier if
> you have index nested loops over a lot of rows.
100 000 000 is a lot? Simple select query from pgbech is common task not for 
all but...
-- 
YUriy Zhuravlev
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company


-- 
Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers
[prev in list] [next in list] [prev in thread] [next in thread]