| 1. | Is the logical name of the backup device created by
数据库要备份到的备份设备（由 |
| 2. | The writer thread writes data to the backup device
写入器线程将数据写入备份设备。 |
| 3. | Backup devices in a striped media set a stripe set
条带媒体集（条带集）中的备份设备 |
| 4. | A writer thread is assigned to each backup device
给每个备份设备指派读取器/写入器线程。 |
| 5. | Optimizing disk backup device performance
优化磁盘备份设备性能 |
| 6. | Optimizing tape backup device performance
优化磁带备份设备性能 |
| 7. | Copying the data from the backup devices to the database files
将数据从备份设备复制到数据库文件。 |
| 8. | Copying the data from the database files to the backup devices
将数据库文件中的数据复制到备份设备。 |
| 9. | Copying data from the backup devices to the transaction log file
将数据从备份设备复制到事务日志文件。 |
| 10. | Higher performance is achieved by adding more backup devices
通过添加更多的备份设备可以获得更高的性能。 |
