Automated system for creating, storing, and managing copies of data to protect against data loss and enable recovery.
Backup Service automatically saves copies of your database every night and can restore it if something goes wrong.
All provide managed, policy-based backups and restores. AWS Backup centralizes backups across many AWS services; Azure Backup focuses on Azure workloads (VMs, databases, files) via Recovery Services vaults; Google Cloud Backup and DR Service provides centralized backup/DR management for supported workloads; OCI Backup commonly refers to OCI Block Volume Backups and related database backup capabilities for protecting OCI storage and databases.