对于平台服务，虚拟化是提供按需分配资源的常用方法。
As with platform services, virtualization is an often used method to provide the on-demand rationing of the resources.
空闲的资源，加上J2EE平台的崛起，迎来了云计算的概念：应用服务虚拟化。
The concept of under-utilized resources, together with the rise of J2EE platform, gave rise to the precursor of cloud computing: application server virtualization.
IaaS(基础设施即服务)构建的是计算机基础设施，通常是指虚拟化平台环境。
IaaS (infrastructure as a service) delivers computer infrastructure, typically a platform virtualization environment.
快速部署服务(RDS)是一种让用户在云平台上部署产品的服务，无论产品是否是虚拟化的。
Rapid deployment service (RDS) is a service that lets a user deploy products on the cloud platform whether the products are virtualized or not.
在单个服务器上的虚拟化平台能够改善服务器的利用率，但是减少服务器的数量才是它的最大功用。
Virtualizing platforms on a single server can improve server utilization, but the benefits of reducing server count are a force multiplier.
虽然有着很高的使用率，但虚拟化平台无法消化使用前云计算时代网络服务器插件和代理的网络访问管理（WAM）带来的固定成本。
With their high utilization rates, virtualized platforms cannot handle the overhead associated with precloud Web access management (WAM) use of webserver plug-ins and agents.
虚拟机管理程序(hypervisor)是一个较薄的虚拟化软件层，它抽象化来自服务器平台的操作系统和应用程序。
The hypervisor is a thin layer of virtualization software that abstracts the operating system and applications from the server platform.
再上面是看到平台，或者是应用，包括虚拟化的软件，有服务，最终是用户。
It is again saw platform, or applications, including virtualization software, service, the final user.
图书馆应用服务器虚拟化技术，可以节约硬件的投入，提高服务器的使用效率，支能够方便系统的管理和维护以及平台的迁移。
Library Application server virtualization technology can save the hardware input and increase server efficiency, support for easy system management and maintenance and platform migration.
图书馆应用服务器虚拟化技术，可以节约硬件的投入，提高服务器的使用效率，支能够方便系统的管理和维护以及平台的迁移。
Library Application server virtualization technology can save the hardware input and increase server efficiency, support for easy system management and maintenance and platform migration.
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