How to Rebuild an OCI DB System from an Automatic Backup

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Oracle Cloud Infrastructure's Base Database Service allows users to restore a fully functional DB system from an automatic backup, even after the original system has been terminated. OCI separates compute and storage lifecycles from the underlying data, meaning a backup remains accessible independently of the DB system that created it. The restoration process involves configuring compute shape, storage, networking, SSH access, and database credentials on the new system. A critical requirement is the source database's TDE wallet or RMAN password, without which the backup cannot be decrypted or accessed. Cloud administrator Kumaran Murugan recommends practicing this recovery workflow in a sandbox environment before needing it during a real incident.

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

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