A) Assessing the network bandwidth of the current environment: This is crucial to understand your initial needs and choose an appropriate connectivity solution for migration.
B) Planning for potential downtime: Downtime is inevitable during some migrations, so planning minimizes its impact on critical operations.
D) Using Oracle's FastConnect for a dedicated network connection: FastConnect offers secure, high-bandwidth connections, improving migration speed and efficiency.
C) Migrating all workloads simultaneously: This "lift and shift" approach can be risky. Each workload might have unique dependencies, resource requirements, and migration complexities. A phased approach, prioritizing workloads based on criticality and complexity, is recommended.
By avoiding the "lift and shift" approach and:
Assessing individual workload requirements: You can identify potential challenges, dependencies, and necessary adjustments for each workload during migration.
Prioritizing workloads strategically: You can minimize disruption to critical operations by migrating non-critical workloads first and gaining experience before tackling more complex ones.
Leveraging appropriate tools and resources: You can optimize migration efficiency and security by using services like Data Transfer Service or Oracle Database Cloud Service whenever applicable.