| 1. | Work loss exposure
工作丢失的风险 |
| 2. | The following illustration shows work - loss exposure for a backup plan that uses only database backups
较大的差异备份将失去备份更快、更小的优势。 |
| 3. | The following illustration shows the work - loss exposure for a backup strategy that uses only full database backups
系统存储过程估计完整数据库备份的大小。有关详细信息，请参阅 |
| 4. | If your business requires that you minimize work - loss exposure , consider taking log backups more frequently
纯日志备份，仅包含相隔一段时间的事务日志记录，而不包含任何大容量更改。 |
| 5. | The presence of transaction log backups reduces potential work - loss exposure to the time after the most recent log backup
事务日志备份可缩短可能存在工作丢失风险的时间，使该风险仅在最新日志备份之后存在。 |
| 6. | Under the simple recovery model , work - loss exposure increases over time until the next data or differential backup is taken
建立基准之后立即执行的差异备份将明显小于差异基准，从而节省了存储空间和备份时间。 |
| 7. | The simple recovery model is easier to manage than the other two models but at the expense of greater data loss exposure if a data file is damaged
简单恢复模式比其他两种模式更容易管理，但代价是数据文件损坏时丢失数据的风险也较大。 |
| 8. | The following illustration shows a backup strategy that reduces work - loss exposure by supplementing database backups with differential database backups
下图阐释的备份策略通过使用由差异数据库备份补充的数据库备份减少了工作丢失的风险。 |
| 9. | Therefore , we recommend that you take log backups frequently enough to keep your work - loss exposure within the confines required by your business requirements
因此，建议经常执行日志备份，以将工作丢失的风险限定在业务要求所允许的范围内。 |
| 10. | The simple recovery model risks significant work - loss exposure if the database is damaged . data is recoverable only to the most recent backup of the lost data
由于未备份事务日志，因此，如果数据库损坏，则简单恢复模式将面临极大的工作丢失风险。 |
