通过数据库镜像，减少了源数据库负载。(设备将对复制的镜像数据库进行同步，而不是直接对源数据库进行同步。)
It reduces the load on the source database through database mirroring (devices synchronize against a replicated mirror database instead of against the source database directly).
在主站点上，应用程序工作负载现在可以针对此数据库运行，并且MetroMirror函数会自动将磁盘级别的更改镜像到目标站点。
On the primary site, an application workload can now run against the database, and the Metro mirror function automatically mirrors changes at the disk level to the target site.
BlueCloud——基于IBMAlmaden研究中心的云计算基础设施——将包括Xen和PowerVM虚拟的Linux操作系统镜像和Hadoop并行工作负载调度。
Blue cloud - based on IBM's Almaden Research Center cloud infrastructure — will include Xen and PowerVM virtualized Linux operating system images and Hadoop parallel workload scheduling.
BlueCloud——基于IBMAlmaden研究中心的云计算基础设施——将包括Xen和PowerVM虚拟的Linux操作系统镜像和Hadoop并行工作负载调度。
Blue cloud - based on IBM's Almaden Research Center cloud infrastructure — will include Xen and PowerVM virtualized Linux operating system images and Hadoop parallel workload scheduling.
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