主动成员上尝试访问故障成员上锁定数据的应用程序将短暂地处于锁定等待状态,默认情况下不会接受任何错误。
Applications on active members trying to access the locked data on the failing member will be briefly in a lock-wait state, and by default will not receive any errors.
我们应该接受许多这样无疑伤害的错误,经常注意并限制这些伤害,比如对我们的数据进行日常备份。
We have come to accept that most of these defects are unintentional and often take precautions to limit the harm, such as daily backups of our data.
如果我们真的确信这些数据,我们就必须接受这样一个事实:如此高比率的伤者是因为我们犯了一些错误。
If we do believe in such things, then we have to accept the fact that such high rate of injuries comes from doing something wrong.
如果再看一次图4,就会发现该值显示为红色,这指示了一个错误,尽管和NF按钮相关联的NFInput方法接受了该数据。
If you look at Figure 4 again, you'll see that the values are in red, indicating an error, even though the NFInput method associated with the NF button accepted the data.
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。
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.
捕捉数据输入错误,让每一个输入control只接受文字。
Capture data entry errors by restricting the input controls so that they only accept text.
实验结果表明:在少量样本数据情况下,对于非专业模仿签名的错误接受率FAR为3.65%,而错误拒绝率FRR为2.9%。
The experiment results show the FAR decreases to 3.65 and the FRR decreases to 2.9% for no-special imitating signatures with a little sample data.
实验结果表明:在少量样本数据情况下,对于非专业模仿签名的错误接受率FAR为3.65%,而错误拒绝率FRR为2.9%。
The experiment results show the FAR decreases to 3.65 and the FRR decreases to 2.9% for no-special imitating signatures with a little sample data.
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