Re: WIP - syslogger infrastructure changes - Mailing list pgsql-hackers

From Itagaki Takahiro
Subject Re: WIP - syslogger infrastructure changes
Date
Msg-id 20090915145538.9C68.52131E4D@oss.ntt.co.jp
Whole thread Raw
In response to Re: WIP - syslogger infrastructure changes  (Magnus Hagander <magnus@hagander.net>)
List pgsql-hackers
Magnus Hagander <magnus@hagander.net> wrote:

> On 15 sep 2009, at 07.21, Itagaki Takahiro <itagaki.takahiro@oss.ntt.co.jp 
> > I'd like to have an opposite approach -- per-backend log files.
> 
> I can see each backend writing it, certainly, but keeping it in  
> separate files makes it useless without post processing, which in most  
> vases means useless for day-to-day work.

Sure. There should be a trade-off between performance and usability.

And that's is the reason I submitted per-destination or per-category
log filter. Log messages for "day-to-day work" should be written in
a single file (either text or syslog), but sql queries used only for
database auditing are acceptable even if written in separate files.

Regards,
---
ITAGAKI Takahiro
NTT Open Source Software Center




pgsql-hackers by date:

Previous
From: Magnus Hagander
Date:
Subject: Re: WIP - syslogger infrastructure changes
Next
From: Fujii Masao
Date:
Subject: Re: Streaming Replication patch for CommitFest 2009-09