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  3. June 2006

RE: Journal records written to disk.

Qaudfrclvl system value?

-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of msmith6@xxxxxxxxxxxx
Sent: Tuesday, June 27, 2006 2:22 PM
To: midrange-l@xxxxxxxxxxxx
Subject: Journal records written to disk.

Hi,

Ive been sitting in a Microsoft SQL Server administration class for 
the past two days (don't ask..) and we were discussing what they call 
Tranaction Logging.  Essentially, it's their journal entries.  In the 
discussion, we 'learned' that you set a threshold (perhaps time) that 
the tranactions are written from memory to disk.  The actual database 
records follow.  This makes sense.

I started thinking about the iSeries  and how that works.  I know that 
you can specify a FRCRATIO on the table (PF) which will tell OS/400 to 
write to Aux storage if one chooses to, but I was wondering about the 
journal records?  What forces the journal entries to get written?

Mike

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