Secure, expedient virtual IP address support.
安全务实的虚拟ip地址支持。
By the way, only one instance at a time can own a virtual IP address.
顺便提一下，一次只有一个实例能够拥有一个虚拟ip地址。
The HA software provides a virtual IP address resource for database connections.
HA软件为数据库连接提供一个虚拟ip地址资源。
In contrast, the virtual IP address is exposed to the clients as the server IP address.
相反，虚拟ip地址作为服务器IP地址暴露给客户机。
The client connects to the primary database using the public network using a virtual IP address.
客户端使用一个虚拟ip地址，通过公共网络连接到主系统数据库。
In the event of a failure on the primary host, this virtual IP address fails over to the standby.
如果主系统主机发生错误，虚拟ip地址就切换到备用机上。
Note that the virtual IP address needs to be in the same data center as the instance you're assigning to it.
注意，虚拟IP地址需要与正在分配虚拟 IP 地址的实例处于同一个数据中心。
Note that the virtual IP address needs to be in the same data center as the instance you're assigning to it.
注意，虚拟IP地址需要与正在分配虚拟 IP 地址的实例处于同一个数据中心。
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