DBS is a secure, reliable, and cost-efficient service for continuous data protection. The service provides strong protection for data stored in multiple environments, such as enterprise data centers and public clouds offered by third-party cloud service providers. It offers a comprehensive solution for data backup and restore that supports incremental backups and can restore your database to a precise point in time.
DBS supports real-time data backup. When online data changes, DBS collects the changed data and writes the data to OSS in real time. This helps you reduce the recovery point objective (RPO) of data backup to seconds.