A single incident of lost files in a year may be acceptable loss, for instance.
例如,在一年中只发生一次文件丢失,这样的损失可能是可接受的。
For some applications, this loss of precision is acceptable. In many cases, however, it isn't.
对于某些应用程序,精度的损失是可以接受的,而在许多情况下,则不可接受。
For instance, if the database is not mission-critical and 24x7, some downtime and loss of data may be acceptable, and re-keying of data may be an acceptable option should media failure occurs.
例如,如果数据库不是任务关键型和24x7型的,那么停机上一段时间和丢失一些数据可能是可以接受的,对于媒介错误,重新键入数据也可能是一种可以接受的方法。
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