RE: Installing Oracle 9i

From: Jesse, Rich <Rich.Jesse_at_qtiworld.com>
Date: Tue, 07 Aug 2001 11:13:39 -0700
Message-ID: <F001.003631FC.20010807111745@fatcity.com>

For us, on 8.1.7.1 with 90MB redologs and about 120-150 connections (100-150 avg TPM), we get log switches every two hours during the day and about every 10-15 minutes during the nightly processing. I guess ideal is to switch every 30 minutes or so, but we needed to compromise because of the nightly batches, so I went with a 90MB redo.

Good luck!

Rich Jesse                          System/Database Administrator
Rich.Jesse_at_qtiworld.com             Quad/Tech International, Sussex, WI USA

-----Original Message-----
Sent: Tuesday, August 07, 2001 13:49
To: Multiple recipients of list ORACLE-L

100mb for redo log file is not that big? Not big if your environment is heavy in OLTP.

-----Original Message-----
Sent: Tuesday, August 07, 2001 10:58 AM
To: Multiple recipients of list ORACLE-L

Friends :

I am installing the database Oracle 9i.
And it have suggested a parameter value 100mb for redo log file.

I am confused with this value, i think it is too big.

The blocksize is 8192
Connections simultaneous is 100

Where am I doing any mistake ?

Eriovaldo
erioovaldo.andrietta_at_widesoft.com.br
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Author: Jesse, Rich
INET: Rich.Jesse_at_qtiworld.com

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