RE: Redo log file sizing

Hi

I will try to answer you questions :

The size of redo log files is depend on the transaction activity, you have to monitor the Checkpoint activity and Log Switch activity, the ideal time for Log file switching can be minimum 15 minutes per Group, the information you can get from v$loghist.

OFA standard is minimum 2 Groups per Database, you can define 3 Groups is OK, and each group s minimum 2 members or 3 members is OK.

Hope this can help you....

Rgds/Jeram
-----Original Message-----
Susantio
Sent: Thursday, December 06, 2001 10:20 PM To: Multiple recipients of list ORACLE-L

Hi all,

Can anyone share how to do proper redo log file sizing ? Would 1G redo log file be enough for 5 TB datafile ?

and how to define howmany redo log file we need to have in one database ?

Thanks & Regards
Herman

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Author: Herman Susantio
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Author: jeram
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