?What is the primary purpose of Oracle Data Guard in a database environment

The primary purpose of Oracle Data Guard is to provide high availability and disaster recovery capabilities for Oracle databases. It accomplishes this by maintaining synchronized standby copies of the primary database, ensuring data protection and seamless failover in the event of hardware failures, data corruption, or other disasters.

?What are the key modes of Oracle Data Guard, and when should they be used

Oracle Data Guard operates in three primary modes: Maximum Availability Mode: Provides the highest level of data protection and minimizes data loss, suitable for mission-critical applications. Maximum Performance Mode: Emphasizes performance and allows some potential data loss but is suitable for applications where minimal downtime is acceptable. Maximum Protection Mode: Balances data protection and performance, offering a compromise between the two extremes. The mode selected should align with the specific availability and data protection requirements of the application.

Oracle Data Guard Administration

Track :

Computer Science

Lessons no : 8

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What will you learn in this course?

Implement Oracle Data Guard configurations to ensure high availability and disaster recovery in enterprise environments
Configure and manage Data Guard standby databases for data protection and disaster recovery strategies
Troubleshoot common Oracle Data Guard issues to maintain database synchronization and minimize downtime

Perform Data Guard role transitions, including switchover and failover, to ensure business continuity
Monitor Data Guard environments using Oracle tools for optimal performance and reliability
Apply best practices for securing and maintaining Oracle Data Guard environments to ensure data integrity

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Lessons | 8