Postgres Pro
Downloads
Home   >   mailing lists

Re: Changes improve the performance of INSERT and UPDATE - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Changes improve the performance of INSERT and UPDATE
Date
Msg-id 25242.1121576054@sss.pgh.pa.us
Whole thread Raw
In response to Changes improve the performance of INSERT and UPDATE  (Hiroki Kataoka <kataoka@interwiz.koganei.tokyo.jp>)
Responses Re: Changes improve the performance of INSERT and UPDATE  (Hiroki Kataoka <kataoka@interwiz.koganei.tokyo.jp>)
List pgsql-hackers
Tree view 
Hiroki Kataoka <kataoka@interwiz.koganei.tokyo.jp> writes:
> This small patch improves the performance of INSERT and UPDATE.  By my
> machine, these changes raised the performance about 5%~10% in pgbench.

Wouldn't it be a lot less invasive to search down from the end, instead
of changing the page header format?
        regards, tom lane

pgsql-hackers by date:

Previous
From: Tom Lane
Date:
Subject: Re: Autovacuum loose ends
Next
From: Tom Lane
Date:
Subject: Re: Changes improve the performance of INSERT and UPDATE