Re: ASM and Data guard??

  • From: "Niall Litchfield" <niall.litchfield@xxxxxxxxx>
  • To: mccdba1@xxxxxxxxx, oracle-l@xxxxxxxxxxxxx
  • Date: Wed, 2 May 2007 18:22:22 +0100

1. the first is a way to manage storage. the second is storage. 2. one
is a physical copy & one isn't  .

On 5/2/07, dba1 mcc <mccdba1@xxxxxxxxx> wrote:
Recentlt I have interview and two questions I may need
your opinion on it.

1. what is difference between ASm and hardware RAID?
Pro/con.

2. What is major difference on Physical standby and
logical standby on 10G data guard?

Thanks.

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Niall Litchfield
Oracle DBA
http://www.orawin.info
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