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Re: Help required on Data Guard

From: Howard J. Rogers <hjr_at_dizwell.com>
Date: Tue, 30 Nov 2004 08:16:38 +1100
Message-ID: <41ab91a3$0$20863$afc38c87@news.optusnet.com.au> 





Joel Garry wrote:


[snip]


> 

> RAC is, as you say, for a single database.  Data Guard uses log files

> to replicate the transactions to another database.




Minor quibble: it actually uses processes, either LGWR or ARCn, to 
trasport redo. No files actually get shipped between machines, as such.



HJR

Received on Mon Nov 29 2004 - 15:16:38 CST












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