High Availability Data Guard, Sharding and Global Data Services (MOSC)

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I am trying to determine the best way to setup a "daisy chain" physical data guard.

edited Jun 14, 2018 5:31AM in High Availability Data Guard, Sharding and Global Data Services (MOSC) 2 commentsAnswered

I have a 7TB production database that needs to have its physical standby database moved to a new datacenter.  Unfortunately, there is no bandwidth between the old and new datacenters to support this.  This is because the prod database will be moved as well and networking does not want to add the bandwidth because it is not "long term".

I have also been told that far-synch is not to be used.

So, I need to replicate current production to new production and then replicate new production to new DR.  Can I use the same current production database backup to create both standbys?  Or should I setup the Current production to new Production physical standby first and then use a backup of the new production physical standby to create its standby replication to the new DR standby database?

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