Oracle-L: Re: LOG_BUFFER Parameter Question

From: Tim Gorman <Tim_at_SageLogix.com>
Date: Wed, 24 Apr 2002 06:08:31 -0800
Message-ID: <F001.0044DBCA.20020424060831@fatcity.com>

LOG_BUFFER Parameter QuestionAre you seeing any significant times from wait-events related to redo log buffering?

Original Message ----- From: Denham Eva To: Multiple recipients of list ORACLE-L Sent: Tuesday, April 23, 2002 11:58 PM Subject: LOG_BUFFER Parameter Question

Hello,

I have been wondering about how to work out what the optimal LOG_BUFFER parameter, compared to the physical size of the REDOLOG file, for the best optimization and writes from buffer to log. Or am I barking up the wrong tree? Is there some other way of doing this.

i.e. redolog file size is 10M and LOG_BUFFER is 512000. Can this be optimized better?

  Denham Eva
  Oracle DBA
  In UNIX Land
  On a quiet Night, you can hear the Windows machines reboot.

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Author: Tim Gorman
INET: Tim_at_SageLogix.com

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