什么是高可用性？
What is a high availability policy?
什么是高可用性策略？
Create the high availability (HA) farm.
创建高可用性(HA)集群。
The need for a high availability solution
需要高可用性解决方案
Multiple high availability secondary servers
多个高可用性辅助服务器
You also gain low latency and high availability.
您还可以实现低延迟和高可用性。
Set up high availability for the central manager.
建立中央管理器的高可用性。
When you require a more robust high availability environment.
当您需要一个更加健壮的高可用性环境时。
There was a special need for high availability for this system.
该系统对于高可用性具有特殊的需求。
Hot standby can be used to achieve a high availability solution.
可以使用热备份来实现高可用性解决方案。
For example, no configuration for high availability was planned.
例如，没有计划高可用性配置。
Note: In a high availability environment the command may be different.
注意：在高可用环境中，命令可能会不同。
Message Broker's high availability features can handle such a scenario.
MessageBroker的高可用性特性能够应对这种场景。
The main design requirement is lookup performance and high availability.
主要设计需求是查找性能和高可用性。
In today's world, high availability has become a fundamental requirement.
在当今世界中，高可用性已成为一个基本需求。
Different cloud providers have different solutions for high availability.
不同的云提供商有着不同的高可用性解决方案。
Now it's time to test the high availability of the composite application.
现在，是时候测试复合应用程序的高可用性了。
We recommend transaction logging for high availability and failure recovery.
为了获得高可用性和进行故障恢复，我们推荐使用事务日志。
Before we begin, let's define what we mean by the term high availability (ha).
在开始之前，我们先来定义术语高可用性(HA)的意义。
Efficient use of resource, high performance, and high availability are assured.
这样就保证了资源的有效利用、高性能和高可用性。
This pattern is a preferred approach if high availability of data is required.
如果需要较高的数据可用性，那么这种模式是首选的方法。
This is why high availability is so important for all businesses, large and small.
这就是高可用性对所有企业，无论大小，都很重要的原因。
The purpose of clustering is to provide workload management and high availability.
集群化的目的是为了提供工作负荷管理以及高可用性。
This section shows you how to test the high availability of the deployment manager.
本节向您介绍如何测试部署管理器的高可用性。
Also, as you plan for capacity, consider any requirements for failover or high availability.
另外，在进行容量计划时，还要考虑所有故障转移或高可用性要求。
That article will take you through the reasons for high availability and discuss your options.
那篇文章向您介绍了获得高可用性的理由，并就您可能的选择加以讨论。
They provide services such as security, transactional integrity, high availability, and so on.
它们提供安全性、事务完整性、高可用性等服务。
Any performance overhead of the high availability environment is therefore moved to the DS8000.
因此，高可用性环境的任何性能开销都转移到了DS8000上。
Because now the question is framed properly, which is for disaster recovery, not high availability.
因为现在问题才算问对了，针对的是灾难恢复，而不是高可用性。
More information about high availability and security issues is available in the resources section.
有关高可用性和安全问题的更多信息，请参阅“参考资料”部分。
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