| English | Chinese simplified |
| bulk log backup | 大容量操作日志备份 (A backup that includes log and data pages changed by bulk operations. Point-in-time recovery is not allowed) |
| log backup | 日志备份 (A backup of transaction logs that includes all log records not backed up in previous log backups. Log backups are required under the full and bulk-logged recovery models and are unavailable under the simple recovery model) |
| pure log backup | 纯日志备份 (A backup containing only the transaction log covering an interval without any bulk changes) |
| tail-log backup | 结尾日志备份 (A log backup taken from a possibly damaged database to capture the log that has not yet been backed up. A tail-log backup is taken after a failure in order to prevent work loss) |