data switching center

基本解释

From the base station, the data is transferred to a mobile switching center.
数据从基站传送到移动交换中心。
Now the priority is five big areas, from its "Core" business, including routing, switching and services to data center virtualization and cloud.
思科将把重心放在五大领域，从路由器、交换机和服务等“核心”业务到数据中心虚拟化和云计算，都是其调整目标。
Typically, clients use switched disk or LUN-level switching within a data center to provide local protection from planned and unplanned outages not involving the disk subsystem.
客户通常会在数据中心使用交换磁盘或 LUN-level 技术来为计划内和计划外中断提供本地保护，但不涉及到磁盘子系统。

They are being carefully planned and managed to maximize efficiencies in our cost structure while preserving the investments in innovation in our core businesses of data center, routing, switching and security.
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To make sure the data it's entrusted with are safe, EDS performs a dozen or more recovery drills a month, sometimes switching a client's entire data processing operation from one computer center to a backup on the fly.
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To make sure the data it's entrusted with are safe, EDS performs a dozen or more recovery drills a month, in some cases switching a major client's entire data processing operation from one computer center to a backup on the fly.
FORBES: Scare Tactics