Oracle Active Data Guard ensures high availability, data protection, and disaster recovery for enterprise data. Survive disasters and data corruption while creating, maintaining, and …

Oracle Data Guard is an extension to the Oracle relational database management system (RDBMS) marketed by Oracle Corporation. It aids in establishing and maintaining secondary …

An Oracle Active Data Guard license is only required if any of the pluggable databases in the standby is opened for read.

Active Data Guard is a feature of Oracle Database that allows the physical standby databaseto be open for read-only and reporting operations while continuously applying changes from the …

Active Data Guard eliminates the high cost of idle redundancy by allowing reporting applications, ad-hoc queries, and data extracts to be offloaded to read-only copies of the production database.

Oracle Data Guard ensures high availability, data protection, and disaster recovery for enterprise data.

Active Data Guard is a new option for Oracle Database 11g Enterprise Edition. Oracle Active Data Guard enables read-only access to a physical standby database for queries, sorting, reporting, …

The Data Guard maintains the standby database by transmitting and applying redo data from the primary database. If the primary database becomes unavailable, then you can use Data Guard …

NOTE – To use active dataguard, you need additional license from oracle. Let’s say we have a physical standby database which is in mount state. Implement below steps to enable active …

The information in this section describes how to get started using Oracle Data Guard.