Database Administration (MOSC)

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Generating more redo log files

edited Oct 1, 2009 6:25AM in Database Administration (MOSC) 10 commentsAnswered ✓
Hi,

My database is generating too many redo files (avg 26 with each 100MB) per hour. I did analyze the contents of the redo logs using logminer utility. I found that there are lots of DML operations are happening. Redo will still generate even though I put those tables in NOLOGGING mode as those are not direct path loads.  ( They are simple insert / delete statements ). 

Currently I dont have any issues with Database performance. I am currently facing the disk space issue only. Even if I increase the redo log file size to 150 MB, this will occupy the same space, right?  Is there any other way to reduce the number of redo logs - without any DB performance issue.

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