Related to HA is Disaster Recovery ( DR), DR is different from HA in that it focuses on protecting data against data loss caused by a catastrophic failure. 与HA相关的一个术语是灾难恢复(DisasterRecovery,DR),DR与HA的不同之处在于,它侧重于保护数据,防止因灾难性故障导致数据丢失。
Recovery from this kind of failure varies from one situation to the other, primarily depending on the mode of archive and the data files that have been corrupted. 从这类失败中进行恢复的情况会根据具体条件有所不同,这主要取决于归档的模式及已经被损坏的数据文件。
CONCLUSIONS: In crush injury, measurement of renal resistive indexes can be useful for the prognosis of recovery from acute renal failure. 结论:在挤压(压碎)伤中,检测肾阻力指数对评估急性肾衰的恢复和预后有益。
LCR is an excellent option for customers that need fast recovery from mailbox data failure or corruptions but can permit server outages for scheduled and unscheduled reasons. 对于需要从邮箱数据失败或损坏中快速恢复但允许服务器由于计划或未计划的原因中断的用户,lcr是一个极好的选项。
Blood pressure recovery from Valsalva maneuver in patients with autonomic failure 自主神经衰竭的患者在Valsalva操作后血压恢复
Under the framework of resource exchange theory, this article develop a model of customer satisfaction after service recovery based on customer perceived value that integrates concepts from service failure, service recovery, customer perceived value and customer satisfaction after service recovery. 本文在资源交换理论的框架下,提出了一个基于感知价值的顾客补救后满意的整合模型,研究服务失误和补救服务属性的交互作用对顾客感知价值的影响,最终决定顾客补救后满意。
Afterward we analyze the implementation of the protocol through three characters of disaster-tolerant system, which are the maintenance of data consistency, recovery from failure, and failover and failback. 我们围绕实现错误状态恢复、保持数据的一致性,以及接管(failover)和恢复(failback)这三个容灾系统特性分析了这个协议的实现流程。
The analysis of the hard disk booting process and the recovery from its soft failure 硬盘引导过程的分析及其软故障的修复
Communication network test is the key to make network operate normally and recovery from network failure. 通信网的测试是维护网络正常运行及网络故障迅速恢复的关键。随着网络规模的扩大,通信网的自动、远程测试成为今后的发展方向。
Thesis proposes a method for fast failure recovery of vulnerability which quickly reconnects the isolated sub-tree to primary tree again depend on calculating shortest path from the failure point to the primary tree. 本文提出了一种面向弱段的快速故障恢复方法来解决这个问题。方法计算故障点至原组播树的最短恢复路径,快速地将故障造成的孤立子树重新加入到组播树中。
Effective service recovery can not only make the company restore over from the failure, but also increase customer awareness of the company image. 有效的服务补救能使企业从服务失败中恢复过来,还能增强顾客对企业的形象认知。
There is an urgent need to guarantee the network continuity and Quality-of-Service ( QoS) against network fault in order to obtain ideal service availability to help the automatic detection of network failure and recovery from that failure. 如何在故障发生时保证网络的连续性和服务质量(QoS),保持高水准的业务可用性,使传输网络能够自动检测失效并从故障中恢复成为当前迫切需要解决的问题。