Currently, virtualization technology has been widely applied to the server consolidation, cluster computing, dynamic resource migration, system security and system development and testing and so on.

目前，虚拟化技术已被广泛应用到服务器管理整合、集群计算、资源动态迁移、系统安全以及系统开发测试等领域。

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The load balancing is the key technology of the cluster system of the server.

负载均衡是服务器集群系统的关键技术。

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Secondly, Cisco Extended Memory technology allows each blade server in a cluster to support more than twice as much memory as a conventional two-socket server, which makes it easier to construct grids that process terabytes of data in memory.

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