RE: Log switches

On Wed, 2004-07-07 at 08:01, Ganesh.Raja@xxxxxxxxxxxxxxxxxxx wrote:
> Talking of Log Switches here .. As Anyone Heard of a 500 Meg Log file !!! I
> Got this out of a Tech Consultant and he Argued that it was a VLDB and
> requires that big a LOG File !!! ??? 

That's the size of the logs on our SAP system. It switches about
every 90 seconds during busy periods.

I've used 1 gig on a DW, and I've heard of much larger.

I would have to say though that the size of the database really
has little to do with the size of the log files, as implied
by the consultant you are quoting.

A 30 TB read only database probably doesn't require large logs.

Our measly 500 Gig SAP system does require large logs, as it
sees a lot of activity on occasion.

Jared

> Cheers,
> Ganesh R 
> 
> 
> -----Original Message-----
> From: Raj Jamadagni [mailto:rjamya@xxxxxxxxx] 
> Sent: 07 July 2004 15:22
> To: oracle-l@xxxxxxxxxxxxx
> Subject: RE: Log switches
> 
> 
> Dennis,
> 
> that's fine because streams will use log_miner to find information, that is
> okay with us. 
> 
> Raj
> --- DENNIS WILLIAMS <DWILLIAMS@xxxxxxxxxxxxx> wrote:
> > Many small logs?
> > 
> > Dennis Williams
> > DBA
> > Lifetouch, Inc.
> > dwilliams@xxxxxxxxxxxxx
> > I said it "looked" clear - Riddick
> 
> 
> =====
> Best Regards
> Raj
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