Re: High Availability in the public cloud.

From: Rajeev Prabhakar <rprabha01_at_gmail.com>
Date: Thu, 25 Apr 2024 08:23:55 -0400
Message-ID: <3311B181-9320-40CB-887C-5E66825EDA7E_at_edison.tech>



         

  Mladen,      

Here is an interface that could shed light on   

all permutations/combinations of oracle   

features, releases, platform & their availability      

https://apex.oracle.com/pls/apex/features/r/dbfeatures/features?feature_id=1093      

Hope this helps in some way..      

Regards,   

Rajeev                        

>
> On Apr 25, 2024 at 7:27 AM, <Tanel Poder (mailto:tanel_at_tanelpoder.com)> wrote:
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>
>
> Found this:
>
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> https://docs.oracle.com/en/database/oracle/oracle-database/21/dblic/Licensing-Information.html
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> It says this:
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> CLOUD: Active Data Guard DML Redirection is only available in OCI.
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>
>
> --
>
> Tanel Poder
>
> tanelpoder.com (http://tanelpoder.com)
>
>
>
>
>
> On Wed, Apr 24, 2024 at 10:42 PM Mladen Gogala <gogala.mladen_at_gmail.com (mailto:gogala.mladen_at_gmail.com)> wrote:
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> >
> >
> >
> > I have recently created a database and its stand-by in the Azure cloud. The version is 19.22 (Jan 24). I was able to create a database, standby in the MaxProtection mode and the fast fail-over observer. However, when I tried to use ADG redirect-dml feature (described in Doc ID 2465016.1), my Azure database told me that "the capability is not present". I've set my ADG_REDIRECT_DML parameter to true and have expected for the application to continue working, with just the application restart. I don't have the error message. I've been working on that in the office and the message was something about capability not present in the runtime. I will get the info tomorrow.
> >
> > I am aware that my question is less than clear, but it is valid. It seems that Oracle is disabling features in the public cloud. I know that max_pdbs doesn't work in the cloud and I know that Oracle tries to detect whether it is running in public cloud. I would also like to see the complete list of features which are not supported in the public cloud: RAC, multi-tenancy and ADG redirection of DML are some of the features. I am unable to find a document which has such a list. I appreciate any help.
> >
> >
> > --
> >
> > Mladen Gogala
> >
> > Database SME
> >
> > https://dbwhisperer.wordpress.com
> >
> >
> >

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Received on Thu Apr 25 2024 - 14:23:55 CEST

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