Data Guard Administration training helps you develop the skills to use Oracle Data Guard to help protect your Oracle database against planned and unplanned downtime. The “Oracle Active Data Guard” option, an extra-cost facility. It allows read-only access on the Physical standby node at the same time as applying archived transactions from the primary node. […]

Oracle Data Guard provides high availability, protection, and disaster recovery for enterprise data. Data Guard provides a collection of solutions to create, maintain, manage, and monitor e standby databases to enable production. Data Guard protects Oracle databases to survive disasters and data corruptions. ACTE provides the best Oracle Guard training in TNagar. The training offered […]

The “Oracle Active Data Guard” option, an extra-cost facility. It allows read-only access on the Physical standby node at the same time as applying archived transactions from the primary node. The databases in a Data Guard configuration are connected by Oracle Net and may be dispersed geographically. It supports heterogeneous configurations in which the primary […]

Oracle DataGuard maintains these standby databases as copies of the manufacture database. Then, if the production database becomes unavailable because of a planned or an unplanned outage, DataGuard can switch any standby database to the manufacture role, minimizing the downtime associated with the outage. DataGuard can be used with traditional backup, restoration, and cluster techniques […]

Oracle RAC databases different architecture from single-instance Oracle databases in that each RAC database instance also has: At least one additional thread of redo for each instance, An instance-specific undo tablespace. An Oracle RAC database can have up to 100 instances, all of which access one database. All database instances must use the same interconnect, […]