Re: DG for nologging

On Wed, Mar 7, 2018 at 5:18 PM, Stefan Knecht <knecht.stefan_at_gmail.com> wrote:

>
>
> On Wed, Mar 7, 2018 at 5:10 PM, Upendra nerilla <nupendra_at_hotmail.com>
> wrote:
>
>> A small detour on the SAN replication..
>> I'm trying to understand the advantages and disadvantages of SAN
>> replication over Data guard..
>> I felt Data guard is very specific (to the DB replication task), it can
>> validate the recoverability of the database continuously. SAN replication on
>> the other hand, is useful in replicating complex application configuration
>> to the DR site.. Also with SAN replication, we loose the ability to go
>> point-in-time in the DR site (if the need arises?).
>>
>
> That's correct - you can't do point-in-time recovery.
>

Actually it might be possible using snapshots. But I don't have any hands-on experience doing that. Perhaps someone else can provide more input here.

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