All capabilities described in the following sections that are explicitly referred to as being active data guard require an active data guard license. Low cost methods of implementing zerodata loss dr protection across any distance. Pdf data guard is one of the high availability, disaster recovery and data protection architecture from oracle. It is not a download or an addon and with the excpetion of active data guard fully included, as of. Oracle d ata guard ensures high availability, data protection, and disaster recovery for enterprise data. Data guard provides a comprehensive set of services that create, maintain, manage, and monitor one or more standby databases to enable production oracle databases to survive disasters and data corruptions. Faststart failover fsfo is a feature of the oracle data guard broker that enables an automatic failover to the standby database upon failure of. The features include real time query, fast incremental backups at the standby site and. Announcing oracle database 12c release 2 on oracle cloud. Active data guard is a licensed option for oracle database enterprise edition. Longer rto to switchover between active and standby database. Local and remote protection from downtime or data loss due to database or site failure.
Oracle active data guard active data guard provides the m anagem ent, monitoring, and autom tion softwar to create and maintain one or more synchronized replicas standby databases of a production database primary database. An active data guard standby database is an exact copy of the primary that is open readonly while it continuously applies. Oracle active data guard far sync zero data loss at any distance pdf. Active active configurations with oracle active data guard. The active data guard in oracle database 11g has brought significant changes in the. Oracle data guard concepts and administration 11g release 2 11. In this video you will learn about the benefitsfeatures of using active data guard in an oracle database. Oracle 12c release 2 new features for active data guard 05 january 2017. Active data guard and data guard 12c best practices oracle. Oracle active data guard is the most comprehensive solution available to. Oracle 12c release 2 new features for active data guard. Full text of oracle data guard 11g r 2 administration.
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