这一变化主要是表面文章，不过是受欢迎的政治性虚华词藻而非社会现实。
The change is largely cosmetic, a matter of acceptable political rhetoric rather than social reality.
TimeSeries DataBlade 提供另一种工具来降低处理 TimeSeries 数据的复杂性 —— 这就是用于构建虚表的例程。
The TimeSeries DataBlade provides another tool to cut through some of the complexity of working with TimeSeries data -- routines to build virtual tables.
Hyperic的核心产品——Hyperic HQ——提供了硬件和操作系统、虚机、数据库及应用服务器的可用性监测，其定位于Web基础架构之上。
Their core product, Hyperic HQ, provides availability monitoring for hardware and operating systems, virtual machines, databases and application servers, and is targeted at web infrastructure.
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