Description of the illustration adg_recover2.eps

This graphic shows recovering back to the primary site. A new active standby pair is created on the primary site. A new ADG enabled read-only subscriber is created on the disaster recovery site. The Oracle database on the primary site is now the primary Oracle database and the Oracle database on the disaster recovery site is now the standby Oracle database. Through Active Data Guard, the updates to the primary Oracle database are propagated to the standby Oracle database on the disaster recovery site.