If you have a connection mechanism with connection Manager groups, you can achieve zero downtime without requiring any changes to applications.
如果您拥有一个ConnectionManager组连接机制，则无需对应用程序进行任何更改即可实现零停机。
If achieving zero downtime is Paramount, then you can use this option as long as the Connection Manager infrastructure supports Connection Manager groups.
如果实现零停机至关重要，那么只要ConnectionManager基础架构支持Connection manager组，您就可以使用这个选项。
Option 2: Clusters with Connection Manager and zero downtime during upgrade.
选项2：使用ConnectionManager且升级过程中零停机的集群。
And perhaps the most important "hassle-free" feature is full support for rolling upgrades-meaning zero downtime for maintenance.
最重要的“免麻烦”特性可能是完全支持滚动升级，这意味着不需要为了进行维护而停机。
NO D.N.S. CRASHES The company claims that in its five-year history, its D.N.S. computers have had zero downtime.
告别d.n.s.崩溃：OpenDNS声称在其五年的运营历史上，其域名解析服务器从未挂过机。
How do I update code running as a daemon with zero downtime?
如何更新代码运行作为一个零停机时间的恶魔？
With the pressure machine load rate below 25%, air compressor no-load running power consumption need not, and can be directly downtime, energy consumption will be zero.
当空压机负载率低于25%时，空压机不需要空载运行消耗电能，而可直接停机，将能耗降为零。
This hasn't been a problem in the past, but on my current project we are trying to build a system with zero downtime upgrades.
这在过去并不是一个问题，但对我的当前项目致力于打造零停机时间升级系统。
Zero downtime is one of the key principles in network design, in particular when building data-centers, where key applications and data need to be accessed at any given time.
零宕机是网络设计的重要原则之一，特别是构建重要应用和数据需要随时访问的数据中心时。
Zero downtime is one of the key principles in network design, in particular when building data-centers, where key applications and data need to be accessed at any given time.
零宕机是网络设计的重要原则之一，特别是构建重要应用和数据需要随时访问的数据中心时。
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