I have redo log sized to 800MB in a one of our databases. I am considering to double its size, as
the application generates too much redo, due to bad application code. Even for one column change,
the rest of the row gets updated with the same values.
I have heard of no issues with large redo log files. I just need to make sure I have enough log
groups and enough archived dest space to not affect archiving of redo logs..
This is on AIX 5.2 with Oracle 9.2.0.4
- Kirti
- Denny Koovakattu <groups_at_koovakattu.com> wrote:
> Hi,
>
> Platform : HP-UX 11.11 (64bit) PA-RISC
> Oracle : 8.1.7.4 EE (64bit)
>
> On a system I am looking at, during peak loads the redo logs are switching
> almost every minute. The logs are currently sized at 1G. I am recommending the
> redo logs be resized to a much larger value. (The largest I have had to use in
> Prod. is 2G). Before we implement I want to confirm there are no issues/bugs I
> should be aware of. (We would be testing it in a test environment before
> implementing but just wanted to pick the knowledge of the collective.)
>
> It would also be interesting to know what's the size of the largest redo
> logs being used and amount of redo being generated during peak loads.
>
> Thanks,
> Denny
> --
> Denny Koovakattu
>
>
>
>
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Received on Fri Oct 17 2003 - 15:04:33 CDT
