Dear DBA
I have 130 gb database running on 7/24 basis. redo logfile size is 40mb and
oracle create about most to 400 archivive log. that mean log switch happend
at 3-4 min at peak time.
As oracle suggest, it is better log switch between 30min. (Why, if so that
need more recovery time?)
If I will increase the size to 100mb and make time around 30 min. How about
Log_checkpooint_interval. My currently setting is 2097152 (20mb).
log_checkpoint_timeout = 0
As my understand, the interval based on volume. If setting is 100mb, mean 5
check point will occured at 20mb interval. I am right?
Any suggest?
Mitchell
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Author: Mitchell
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