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.
早期的分布式系统开发者也发现了相同的问题，然后发布了虚包解决方案。
Early distributed systems developers found the same problem, and published the Facade solution.
大多数传统的图形语言用具有范围(例如)从0到32,767的水平和垂直轴的“虚”坐标系统。
Most traditional graphics languages use a "virtual" coordinate system with horizontal and vertical axes that range (for instance) from 0 to 32,767.
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