High availability is the system management strategy of quickly restoring essential services in the event of system, component, or application failure.
高可用性是在系统、组件或者应用程序发生故障时快速恢复基本服务的系统管理策略。
The only difference is we are now providing a rich SQL model while maintaining the high availability, fault tolerant and scale aspects of the system.
唯一的区别是，在保持系统高可用性、容错能力和伸缩性的同时，我们现在提供了一个丰富的SQL模型。
Finally, with full system replication, you can't take advantage of the high availability environment to reduce OS upgrade outages, or for less disruptive hardware maintenance.
最后，使用全系统复制，就不能利用高可用性环境的优势来缩短操作系统升级导致的中断时间或减少毁灭性硬件维护。
A high availability solution guarantees that a system will automatically recover in the event of a software or hardware failure.
万一软件或硬件发生故障，一个高可用性解决方案保证系统自动恢复。
High availability systems combine software with industry-standard hardware to minimize downtime by quickly restoring services when a system, component, or application fails.
高可用性系统将软件和工业标准硬件相结合，在系统、组件或应用程序发生故障时快速恢复来使停机时间最小化。
It supports live migration of virtual machines from system to system in real time and high availability features.
它支持系统与系统之间虚拟机实时地动态迁移以及高可靠性的特性。
Providing a clear system management interface: One of the biggest hindrances for high availability related to human errors is the lack of a clear system management interface.
提供一个整洁的系统管理界面：对于高可用性的人为错误，一个最大的障碍是缺少整洁的系统管理界面。
There are some scenarios where high availability of the application is markedly affected by the backend system it is attempting to access.
在很多情况下，高可用性应用程序显著地为它试图访问的后端系统所影响。
In this installment, you have seen how to implement high availability for WebSphere MQ using open source software on the Linux operating system.
在这一期中，您已经了解了如何在Linux操作系统上使用开源软件实现WebSphereMQ的高可用性。
When the high availability management system in WebSphere Application Server gets very busy, a failure to send the session might occur.
当WebSphereApplicationServer中的高可用性管理系统非常繁忙时，可能会出现发送会话失败的情况。
IBM has comprehensive documentation on WebSphere and DB2 UDB administration, from setting up a test system, to building a huge cluster with high availability support.
ibm有关于WebSphere和DB 2UDB管理的完整文档，包括如何设置测试系统，如何构建具有高可用性支持的大型集群。
WebSphere Application Server V6.0 provides integrated high availability support in which system subcomponents, such as the transaction service, are made highly available.
WebSphereApplicationServerV6.0提供完整的高可用性支持，其中例如事务服务的系统子组件都具有高可用性。
If you are writing Erlang code, chances are you want to build a high availability system.
如果您在编写Erlang代码，很可能是要构建高可用的系统。
This new contract award delivers new licenses and services for NeuralStar version 9.5, a high availability network solution that supports JMOS 'paired system architecture.
新合同将提供了新型NeuralStar 9.5版高可用性网络解决方案，支持JMOS系统体系结构。
The next sections discuss some of the built-in capabilities of LoadLeveler for high availability and how you can enhance the overall system availability by using heartbeat.
接下来的章节讨论LoadLeveler可用于高用性的一些内在能力，以及可以如何使用heartbeat提高整个系统的可用性。
Should you configure a standby system through high-availability disaster recovery?
应该通过高可用性灾难恢复配置一个备用系统吗？
The system takes care of load balancing and high-availability for all application instances.
系统会为所有应用程序实例考虑负载均衡和高可用方面的事情。
This paper introduces the network environment structure with high availability, the function and implementation of hospital information system.
介绍了一个医院信息系统的高可用性网络环境的构建、系统的功能和实现方法。
In the railway station signal computer based interlocking control system, there are high requirements for the reliability, availability and real time performance.
在铁路车站信号计算机联锁控制系统中，对系统的可靠性、可用性和实时性要求较高。
To the question that a single failure point exists in the centralized metadata management for parallel file systems, this paper presents a dual-metadata server system for high availability.
本文针对并行文件系统集中式元数据管理存在单一失效点的问题，设计了一种双元服务器高可用系统。
IBM has comprehensive documentation on WebSphere and DB2 UDB administration from setting up a test system to building a huge cluster with high-availability support.
IBM提供了关于WebSphere和DB 2UDB管理的综合性文档，包括从安装测试系统到构建具有高可用性支持的大型群集的各种内容。
Monitoring and redundancy within the flight control system, aircraft sensors, power and hydraulic generation ensure a high degree of availability of the electrical control.
飞行操纵系统的监控和冗余、飞机传感器、动力和液压的产生，这些构成了高度有效性的电传操纵。
Host cluster can achieve high availability and high reliability for the system through the techniques of function integration and failure transition.
主机集群通过功能整合和故障过渡技术实现系统的高可用性和高可靠性。
This paper introduces the implementation of a modularized UPS redundant system with high reliability and high availability.
文章介绍了一种高可用性的模块化ups冗余系统的具体实现。
Most of existing cluster file systems are shortage of dynamic scalability and high availability, so we provide a new cluster file system based on logical vector rings, named HANDY.
针对当前集群文件系统缺乏动态扩展性和高可用性的不足，提出了一种基于逻辑矢量环结构的集群文件系统HANDY。
Among the others, high availability of hospital's network system and high security nature of database are mostly concerned about.
医院网络系统的高可用性和数据库的高安全性是其中最为引人关注的问题。
This paper introduces a distributed duplex system with high availability in real-time applications.
本文介绍一个高可用性的分布式实时双工系统。
The system architecture and core data structure of FSBackup are described in this paper and more detail information of implementation of high availability solutions is also provided.
本论文对该系统的系统结构及其核心实现作了论述，特别是对以上提出的四点设计的实现作了详尽的描述。
To get high availability, adopting redundancy components, system backup, detection and recovery method, is cluster operating system's necessary function.
采用冗余部件，通过系统备份、监测与恢复实现高可用性是机群必须具备的性能。
Cluster is a system which is connected by a group of node computers via high performance network or local area network and provides high performance, high availability and high scalability.
集群就是通过高性能网络或局部网络将一组计算机节点互联，形成的具有单一系统映像的高性能、高可用性、高扩展性的计算机集群系统。
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