对于任何数据库管理系统来说，备份和恢复功能是确保数据可恢复性的关键。

Backup and restore capabilities are key to ensuring data recoverability for any database management system.

youdao

对于任何数据库管理系统来说，备份和恢复功能是确保数据可恢复性的关键。

Backup and restore capabilities are key to ensuring data recoverability for any database management system.

youdao