Free Access Oracle 1z0-1094-23 New Release

Oracle Zero Downtime Migration leverages Oracle technologies such as Data Guard for data replication, Recovery Manager (RMAN) for database backup and recovery, and SQLNet for network communication. These technologies work together to enable a physical online migration workflow, ensuring data consistency and minimizing downtime during the migration process.

When using the RMAN DUPLICATE command for database migration, the auxiliary instance must be started in NOMOUNT mode. This mode allows the auxiliary instance to be prepared for duplication without opening the database, ensuring that the data files are accessible and can be replicated to create a duplicate database.

Oracle Application Express (APEX) is a web-based, feature-rich development tool that resides in a low-code environment. It enables rapid development of scalable and secure applications, offering a wide range of functionalities that facilitate application design, coding, and deployment within a web browser without the need for extensive infrastructure.

OCI GoldenGate Service is a customer-managed service, giving users control over the configuration and management of GoldenGate replication tasks. It also supports the usage of Universal Credits, offering flexible pricing and resource scaling based on consumption, enhancing cost-effectiveness and adaptability.