理想的虚拟化是提供了一个数据、计算能力、存储能力和其他资源的逻辑视图而非物理视图。近日,笔者了解到国内某家报社购进了一批价值上千万的服务器设备,用来支撑报社网站日益膨胀的数据流量。据该报社一位技术人员透露,每年报社投入在新项目上的硬件经费少则几十万,多则上百万、千万。 Ideal virtualization provides a logical view of data, computing power, storage capacity, and other resources rather than physical views. Recently, I learned that a newspaper company in China purchased a batch of server equipment worth tens of millions to support the ever-expanding data flow of newspaper websites. According to a newspaper technical officer, an annual newspaper invested a few hundred thousand dollars in new projects, ranging from millions to tens of millions.