The exception to this is failover.
这里的例外是故障转移。
However failover should be a consideration.
但是，应该考虑故障转移。
What about replication and failover scenarios?
复制和故障转移方案是什么？
Does it meet performance and failover time requirements?
它满足性能和故障转移时间要求吗？
LDAP failover is supported directly.
直接支持LDAP故障转移。
Horizontal cloning can provide both increased throughput and failover.
水平克隆可以提供更大的吞吐量和故障转移。
Application failover takes approximately 45 seconds.
应用程序故障转移大约需要45秒。
The scheme provides no session failover and no session replication support.
模式没有提供会话故障转移和会话复制支持。
There are two types of failover availability: synchronous and asynchronous.
有两种类型的故障转移可用性：同步和异步。
This makes your system more amenable to failover.
这样做可以使您的系统更经得起故障转移。
Testing deployment manager failover.
测试部署管理器失效切换。
Cloning supports automatic failover.
通过克隆可支持自动故障恢复。
LEI administrators will also welcome improved failover and better error handling.
LEI管理员还将欢迎改进的故障转移和更好的错误处理。
JPPF also provides the services such as load balancing, failover, and recovery.
JPPF也提供了负载平衡，故障转移和错误恢复等服务。
Additional resources may be required depending on failover and load balancing requirements.
根据故障恢复和负载平衡需求可能需要额外资源。
You will notice that this configuration lets you specify an LDAP failover server.
您会注意到通过此配置可以指定LDAP故障转移服务器。
The processing logic, synchronization, failover, and so on, are all handled transparently.
处理逻辑、同步和故障转移等均被透明地处理。
The failover operation for HADR can be automated using HA software.
HADR的故障转移操作可以通过HA软件实现自动化。
This shows that the updated configuration information survived a failover to the primary.
这表明失效切换到主节点后，更新的配置信息保存了下来。
To ensure failover, however, you need to configure separate clusters for each messaging engine.
不过，为确保故障转移，您需要为每个消息传递引擎配置单独的集群。
The third bold section contains code for handling database failover and connection switching.
第三段加粗的代码用于处理数据库故障转移和连接切换。
This action of disabling failover is a safety mechanism that prevents data corruption.
这种禁用故障恢复的操作是一种安全机制，用于防止数据损坏。
This protocol provides the precise failover sequence for each of the application nodes in the cluster.
这个协议为集群中的每个应用程序节点提供了精确的故障转移顺序。
With its continuous availability and failover recovery feature, it helps ensure continuous business operations.
其连续的可用性和故障转移恢复功能有助于确保连续的业务操作。
When configured properly, a load balancer can provide users with a seamless failover experience.
正常配置后，负载平衡器能为用户提供无缝的故障转移体验。
To change the hostname on the failover nodes.
修改故障转移节点上的主机名。
When properly configured, many JMS implementations provide the ability for failover and high availability.
只要配置正确，很多JMS的实现都提供了故障转移和高可用性能力。
Synchronous failover availability comes in two types: specialized HA software and synchronous replication.
同步故障转移可用性有两种类型：专门化的HA软件和同步复制。
If the heartbeat is interrupted, the cluster may initiate a failover depending on the configuration.
如果心跳被中断，集群可能会根据配置发起一次故障转移。
In the simplest case, a server is paired with a backup that serves as the failover target.
在最简单的情况下，每台服务器配备一台备用服务器，用于故障恢复。
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