Re: Replication/DataGuard/Standby for reporting... reliability *and* async??

From: <sybrandb_at_gmail.com>
Date: Wed, 21 Mar 2007 22:43:52 +0100
Message-ID: <jl9303papv4rs63k8h0bbkp47jvm9qt769@4ax.com>

On 21 Mar 2007 13:10:09 -0700, "BD" <robert.drea_at_gmail.com> wrote:

>AR and Dataguard seem to have tools such as FAL for resolving sequence
>gaps, but again, it appears that the target must be in a state that it
>can take the redo application in real time.

Not true. You can have the standby database lag behind by archive_lag_target

(which again seems to mean
>I can't hold it open in read only mode for querying).
Again not true. Not even in physical standby.

-- 
Sybrand Bakker
Senior Oracle DBA

Received on Wed Mar 21 2007 - 16:43:52 CDT