Which service is designed to manage disaster recovery in OCI?

The OCI Backup Service is specifically designed to manage disaster recovery within Oracle Cloud Infrastructure. This service allows users to create backups of their block volumes, file systems, and databases, enabling them to restore their systems to a specific point in time in the event of data loss or corruption. By automatically scheduling backups and providing options for both full and incremental backups, the OCI Backup Service ensures that critical data is safeguarded against unforeseen events.

Additionally, this service supports retention policies, which help manage how long backups are kept, thus assisting organizations in maintaining compliance with data protection regulations while ensuring that they can recover their applications and data efficiently when needed. The versatile nature of the Backup Service makes it an essential component in designing a comprehensive disaster recovery strategy in OCI.

In contrast, while other options may contribute to system availability and reliability, they are not solely dedicated to the task of managing disaster recovery. For example, the Load Balancer is focused on distributing traffic to improve application availability, Fault Domains provide fault isolation to protect against hardware failures, and Archive Storage is used for long-term data retention rather than immediate disaster recovery needs.