业务连续性保障如果一个数据中心存储设备出现故障，两种双活模式所进行的故障切换过程对业务层来说，是完全无感知的。

Business continuity guarantees that if a data center storage device fails, the failure of the two dual mode switching process is completely unaware of the business layer.

youdao

虚拟化环境可以配置为只向用户的桌面发送屏幕或屏幕变化，这样数据不会离开数据中心存储或缓存在用户的设备上。

Virtualized environments can be configured to send only screens or deltas to screens to the user's device, so that no data ever leaves the data center to be stored or cached on the user's device.

youdao

虚拟化环境可以配置为只向用户的桌面发送屏幕或屏幕变化，这样数据不会离开数据中心存储或缓存在用户的设备上。

Virtualized environments can be configured to send only screens or deltas to screens to the user's device, so that no data ever leaves the data center to be stored or cached on the user's device.

youdao