运营层，保护基本的云计算基础设施。
Operational Layer containing the basic cloud computing infrastructure.
非专用网格使用现有计算基础设施的资源和环境。
Nondedicated grids use the resources and environment of an existing computing infrastructure.
世界各地的公司都可以使用这个弹性的计算基础设施(见边栏)。
Companies around the world are putting this elastic computing to use (see sidebar).
如果你运行一个高流量的网站，那么就应该关心可伸缩的计算基础设施。
If you run a website that sees high traffic volume, then you should care about scalable computing infrastructure.
应用开发的难度一直是制约网格技术成为科学计算基础设施的主要因素之一。
The difficulty of grid-enabled application development is one of the obstacles to employ grid as infrastructure of scientific computing.
由于可用空间吃紧和能源消耗攀升，许多公司已经开始合并和精简其计算基础设施。
As space gets tight and energy costs climb, many firms have begun consolidating and simplifying their computing infrastructure.
前面部分描述了不久前努力的一些结果，就是以低成本计算基础设施在全球数字鸿沟上建桥。
Some of the recent efforts to bridge the global digital divide with low-cost computing infrastructure were described in the previous sections.
人们想在线购物，想在线欣赏视频和音频。要满足这些需求，他们需要大量的云计算基础设施。
People want to shop online. They want to stream video and audio. And to do that, they require lots of cloud computing infrastructure.
在过去数年中，Google为在PC集群上运行的可伸缩计算基础设施设计建造了三个关键部分。
Over the past several years, Google has built three key pieces of scalable computing infrastructure designed to run on clusters of commodity PCs.
他们宣称，未来的计算基础设施将会是一个高度分布的、松散连接的个人电脑和客户机-服务器系统的集合。
The computing infrastructure of the future, they pronounced, would be a highly distributed and loosely connected collection of personal computers and client-server systems.
现今大部分云计算基础设施都能提供可靠的服务，这些服务通过由基于计算和存储虚拟化技术的下一代数据中心交付。
The majority of cloud computing infrastructure currently consists of reliable services delivered through next-generation data centers that are built on compute and storage virtualization technologies.
在一年多以前，Facebook开展了一个项目。项目目标很宏伟：用最低的价格打造最高效率的计算基础设施环境。
We started a project at Facebook a little over a year ago with a pretty big goal: to build one of the most efficient computing infrastructures at the lowest possible cost.
金斯表示，“但我们会看到很多企业退出这一领域，许多公司会放弃云计算基础设施的业务，专注于它们擅长的业务。”
"But we'll see a lot of dropouts, as companies pull back from cloud infrastructure and focus on what they're good at," Mr. Gens said.
许多大型搜索引擎网站，或组织的关键任务计算基础设施上部署和使用，并在他们的计算机系统上运行FreeBSD多年。
Many large web search engines and organisations with mission-critical computing infrastructures have deployed and used FreeBSD on their computer systems for years.
考虑到文本分析在生物学和医学中越来越重要，我们相信一个本地安装的MEDLINE将为研究者提供有用的计算基础设施。
Given the increasing importance of text analysis in biology and medicine, we believe a local installation of MEDLINE will provide helpful computing infrastructure for researchers.
实际上，他们已经发现，一个普遍运用到私有云计算基础设施中的开源解决办法Eucalyptus，它很容易受到XML重写的攻击。
In fact, they already found that Eucalyptus, an open source solutions commonly used for private cloud computing infrastructure, is vulnerable to XML rewriting attacks.
在我看来，对于学术界而言，最大的挑战是在大学环境中几乎不能建造云计算基础设施的情况下，如何鼓励学者做云计算领域中有趣而有意义的研究工作。
The big challenge, as I see it, is how to enable academics to do interesting and relevant work on the cloud when it's nearly impossible to build up the infrastructure in a university setting.
BlueCloud——基于IBMAlmaden研究中心的云计算基础设施——将包括Xen和PowerVM虚拟的Linux操作系统镜像和Hadoop并行工作负载调度。
Blue cloud - based on IBM's Almaden Research Center cloud infrastructure — will include Xen and PowerVM virtualized Linux operating system images and Hadoop parallel workload scheduling.
网络空间已成为计算机设备、网络、光纤电缆、无线连接和其他基础设施的象征，这些基础设施将互联网带给全世界数十亿人。
Cyberspace has become symbolic of the computing devices, networks, fibre-optic cables, wireless links and other infrastructure that bring the internet to billions of people around the world.
IaaS就是将基础设施(计算资源和存储)作为服务出租。
IaaS is the leasing of infrastructure (computing resources and storage) as a service.
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.
计算这个价值需要什么基础设施？
企业正在发现，没了维护IT基础设施的负担，云计算允许它们专注于自己的核心业务。
Enterprises are finding that cloud computing allows them to focus on their core business without the burden of maintaining an it infrastructure.
这就把计算和IT基础设施转换为一种实用工具，就像球场一样，可供所有人使用。
This transformation of computing and it infrastructure into a utility, which is available to all, somewhat levels the playing field.
基础设施即服务提供了计算功能和基本存储作为网络上的标准服务。
Infrastructure as a service offers computing capabilities and basic storage as standardized services over the network.
在使用云计算时，客户常常并不拥有基础设施，而是租用基础设施。
With cloud computing, customers do not usually own the infrastructure; they rent it.
OER本来是数码资料，于是，联网的计算设备和软件构成的ICT基础设施就是采用的前提。
OER are inherently digital materials, thus an ICT infrastructure of networked computing devices and software is a prerequisite to adoption.
民用计算机基础设施包括计算机网络，比如可能控制着空中交通管制系统或者供水系统。
The civilian computer infrastructure would include the networks that control an air traffic control system or a water supply, for example.
在本系列的第1部分，我们将着重研究一个混合示例，一个使用云计算服务和基础设施进行增强了的专用应用程序。
Here in Part 1 of the series, you look a hybrid example, that is, a private application that is augmented with cloud computing services and infrastructure.
在本系列的第1部分，我们将着重研究一个混合示例，一个使用云计算服务和基础设施进行增强了的专用应用程序。
Here in Part 1 of the series, you look a hybrid example, that is, a private application that is augmented with cloud computing services and infrastructure.
应用推荐