这个简化的服务器虚拟化架构如图4 所示。
The simplified architecture for server virtualization is shown in Figure 4.
可用于来宾操作系统的虚拟化，或作为完整的机器仿真器使用，运行使用主机CPU或其他CPU架构的操作系统。
You can use it for guest operating system virtualization or as a full machine emulator running operating systems targeted to the host CPU or other CPU architectures.
虽然应用程序的效率主要取决于应用程序的多租户架构，然而第二个影响效率的因素是硬件虚拟化。
While the major source of application efficiency comes from multi-tenancy of the application architecture, the secondary leverage for efficiency comes from virtualization of hardware.
您可以部署基于KVM的虚拟化，进行各种配置，使用可满足不同目标的架构。
You can deploy KVM-based virtualization in a myriad of configurations using architectures designed to meet different goals.
作为诸如云计算之类的未来架构的关键元素，虚拟化肯定会成为值得关注的有趣技术。
And as a key element of future architectures like cloud computing, virtualization will certainly be an interesting technology to watch as it evolves.
使用最新的支持虚拟化的处理器架构，有多个管理程序和虚拟化解决方案支持设备透传。
Using the latest virtualization-enhanced processor architectures, a number of hypervisors and virtualization solutions support device passthrough.
另一方面，它要考虑平台方面的技术进步，包括架构（多处理、对称多线程、非一致内存访问 [NUMA]和虚拟化）。
On the other side are the technological advances made in the platform, including architectures (multiprocessing, symmetric multithreading, non-uniform memory access [NUMA]) and virtualization.
SaaS架构中的服务器虚拟化不局限于多租赁的数据和配置虚拟分区。
Virtualization of servers in SaaS architectures is more than virtually partitioning data and configuration in multi-tenancy.
在典型的分层架构中，提供平台虚拟化的层称为hypervisor(有时称为虚拟机管理程序或VMM)。
In a typical layered architecture, the layer that provides for the platform virtualization is called the hypervisor (sometimes called the virtual machine monitor, or VMM).
例如，Lguest仅虚拟化其他支持Lguest的来宾操作系统，并且目前仅能用于x86架构。
For example, Lguest virtualizes only other Lguest-enabled guest operating systems and currently only for the x86 architecture.
上面已经介绍了libvirt的一些架构，接下来看一下如何使用libvirt虚拟化api的一些示例。
Now that I've covered some of the architecture of libvirt, let's look at some examples of the use of the libvirt virtualization API.
本文展示了如何下载该工具，查看了一个现有配置，同时还描述了一些与PowerVM有关的虚拟化和架构概念。
The article showed how to download the tool and looked at an existing configuration, and also described some of the virtualization and architectural concepts as they relate to PowerVM.
仿真还常常解释来宾vm的指令(与虚拟化相比，此处来宾的指令集架构必须与主机相同)。
Emulation also commonly interprets the instructions of the guest VM (compared to virtualization, where the instruction set architecture of the guests must be the same as the host).
简单地说，应用程序虚拟化是其底层应用程序基础架构资源(比如应用程序服务器和集群)的一个抽象。
At its simplest, application virtualization is the abstraction of the application from its underlying application infrastructure resources, such as application servers and clusters.
作为一种节约能源并降低成本的方法，虚拟化正在迅猛发展，虚拟化还是云计算架构的一个关键元素。
Virtualization is growing dramatically as a way to consolidate for power and cost savings but also as a key element of cloud computing architectures.
在大量应用虚拟化、成品硬件、灵活基础架构的今天，人们很容易忘记，不同的计算任务需要在不同的软件和硬件中实施。
In these days of virtualization, off-the-shelf hardware, and flexible infrastructure, it can be easy to forget that different types of computing jobs place different demands on software and hardware.
ESB是一种体系架构模式，支持通信各方间的服务交互的虚拟化和管理。
An ESB is an architectural pattern that supports virtualization and management of service interactions between communicating participants.
尽管虚拟化不是必需的，但它在提供可伸缩的和功耗合理的架构方面的能力是勿庸置疑的。
Although virtualization is not a requirement, it provides undisputed capabilities for scalable and power-efficient architectures.
应用程序虚拟化通过服务器虚拟化交付互补优势和增值效益到基础架构。
Application virtualization delivers complementary and value added benefits to infrastructures using server virtualization.
它的底层标准已经成熟，而且它的一些优点，例如松散耦合和虚拟化，已经向实现面向服务架构(Service - OrientedArchitecture, SOA)这一目标前进了一大步。
The underlying standards are mature, and some of the benefits, like loose coupling and virtualization, goes a long way towards achieving a Service-Oriented Architecture.
System/390架构支持机器的完全虚拟化，甚至包括只能在为虚拟机创建的沙箱中运行的“特权”指令。
The System/390 architecture allowed complete virtualization of the machine, including even the "privileged" instructions that simply ran inside the sandbox created for them.
很多云计算基础架构基于开源系统：xen的虚拟化，Linux的操作系统，MySQL的数据库。
Many cloud infrastructures are based on open source systems: Xen for virtualization, Linux for operating system, MySQL for database.
Fabrics是一个基于grid的软件基础架构，能够提供跨越任意数量计算资源的可靠执行和简化操作来虚拟化应用服务。
Fabrics are a grid-based software infrastructure enabling virtualization of application services with reliable execution and simplified operation across any number of computational resources.
按照下面的步骤来部署一定拓扑架构的已存在虚拟化镜像。
Follow these steps to deploy an existing virtual image in a topology.
集群架构师JasonVantuyl正忙于钻研高级虚拟化技术，具体来说就是对集群运行的细化，以适用于其他组织的方式。
Cluster Architect Jason Vantuyl is busy working on advanced virtualization technology, refinements of what Engine Yard has running on their clusters in a form available to outside organizations.
作为Sun虚拟化产品线中关键的一部分，xVM基础架构成为该公司进军基于管理程序虚拟化领域的先锋。
xVM infrastructure, a critical part of Sun's virtualization portfolio is the company's first venture into hypervisor-based virtualization.
全冗余的整体架构主机层：使用服务器虚拟化，数据库集群等保障业务的连续性。
The full redundancy of the overall architecture of the host layer: the use of server virtualization, database clusters and other services to ensure continuity.
虚拟机虚拟化技术所能提供的优势取决于客户的目标、所选择的特殊虚拟技术以及现有的IT基础架构。
The advantages of virtual machine virtualization technology can be based on the customer's goal, the special virtual technology and the existing IT infrastructure.
动态服务路由模型是SOA架构中服务虚拟化策略的实际应用。
Dynamic routing service model is an actual application of service virtualization strategy in the SOA framework.
目前金道正在建立其虚拟化基础架构和战略，而虚拟化在一些大型企业如IBM、AT&T等公司里已经部署。
For the time being Gamutsoft is building up its infrastructure and strategy for virtualization, comparing to much bigger organizations such as IBM, and AT&T where it is already in place.
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