Part 2 explores some critical design differences between a cloud application and a traditional N-tier application.
第2部分探索了云应用程序和传统的n层应用程序之间的一些关键设计区别。
You need to create one more file to properly build the cloud application using the Android kernel source makefile.
您需要另外创建一个文件来使用kernel内核源 makefile 文件恰当地编译这个云应用程序。
However, open source tools and technology can significantly mitigate the complexity of managing a cloud application.
不过，开源工具和技术大大降低了管理云应用程序的复杂性。
A cloud application can be built on a cloud foundation, just as an on-premises application is built on an on-premises foundation.
云应用可以构建在云基础之上，正如on -premises应用是基于on - premises建立的一样。
If you choose a different platform, you can still leverage many of the same technologies to help you manage your cloud application.
如果您选择不同的平台，仍然可以利用这里提供的大部分技术管理云应用程序。
One key step to achieving that level of service in a cloud application is by automating, and thereby enhancing, virtual machine connections.
在云应用程序中实现这种服务水平的关键一步是自动化和增强虚拟机连接。
Cloud application security impacts certain characteristics strongly: Multi-tenancy, parallelism, and loose coupling introduce additional security needs.
云应用程序安全性会对特定的特征产生重大影响：多租户、并行性和松耦合性都会增加安全性需求。
The cloud application is rendered in the browser, thereby exploiting the browser capabilities such as flash content rendering and CSS. Advantage: cloud.
云应用程序在浏览器中呈现，因此可以利用浏览器的功能比如flash内容呈现和CSS。
Its software can monitor the use of cloud application by individual employees, and this includes looking for patterns and anomalies that could be security breaches.
它的软件能够监控单个员工对云应用的使用，还能搜索到有可能形成安全泄露的使用模式和异常现象。
This is not a technical issue, but the fact that bandwidth is a very important consideration in cloud application makes us consider wasted bandwidth that ads rack up. Advantage: desktop.
虽然这并不是一个技术问题，但事实上在云应用程序中带宽是一个非常重要的因素，我们必须考虑弹出广告对带宽的浪费。
DelBene adds that most business users don't create documents on the Web, so when they move documents from the desktop to a cloud application, this typically results in formatting errors.
DelBene补充道，大部分商业用户不能在web上增加文档，所以当他们将文档从桌面转移到云应用里是，就会出现格式错误。
Tooling in this layer could provide an environment that assists with cloud application development, and it should provide the means to package and deploy the application to a cloud infrastructure.
此层中的工具可以提供一个可帮助云应用程序开发的环境，并且应该提供打包和将应用程序部署到云基础结构中的方法。
Stop the application services in the cloud environment in preparation for the data migration by killing your mongrel processes.
通过终止您的mongrel 进程来停止云环境中的应用程序服务，为数据迁移做好准备。
At this level, you are concerned with the actual bytes that go across the connection from the application to the cloud.
在这个级别，您考虑的是通过从应用程序到云的连接传送的实际字节。
At this point, you should be able to test that the cloud version of your application works just as well as the production version; fix any problems you find.
此时，您应该能够通过测试确保您的应用程序的云版本与生产版本的效果一样好并修复您发现的任何问题。
The next article in this " Realities of open source cloud computing" series will explore other parts of the life cycle for an application deployed on the cloud.
这个 “真实的开放源码云计算”系列文章的下一篇将会探究部署在云上的应用程序的生命周期的其他内容。
Because you're using the cloud version of your application, you can delete and restore your database without any users complaining.
由于您正在使用您的应用程序的云版本，您可以删除并恢复您的数据库，这不会引起用户的抱怨。
The cloud version of a desktop application offers convenience, but fewer features.
桌面应用程序的云版本提供了便利，但功能较少。
While examining the hybrid application, discover what cloud computing offers you.
通过研究这个混合应用程序，了解云计算的功用。
This pattern first queries the cloud provider's application programming interface (API) to find the current list of servers, then a central server contacts each server to do the work.
这个模式首先查询云环境提供商的应用程序编程接口(API)，查找当前服务器的清单，然后中央服务器会联系各个服务器完成这项工作。
In the following two articles, you will see how the hybrid model, binding a local application with cloud services, is achieved.
在接下来的两篇文章中，我们将了解绑定本地应用程序与云服务的这个混合模型是如何实现的。
While grid provides the infrastructure, it's the cloud that actually provides the application and service.
网格提供基础设施，而云实际上提供应用程序和服务。
While we gladly provide access to the technologies in our cloud, we recognize that the cloud is secondary to the application.
尽管对于能够提供可以访问我们云服务的技术我们倍感高兴，但是我们也意识到云对于应用来说还是次要的。
For example, to cloud-enable a modern ERP application would require some 10-30 frameworks to address the foundation layers.
例如，要对一个现代ERP应用程序启用云计算，需要10 -30个框架来处理这些基础层。
Inevitably, the developer decides to migrate the application to a cloud environment.
不可避免的是，开发人员正决定将应用程序迁移到一个云环境上。
The concept of under-utilized resources, together with the rise of J2EE platform, gave rise to the precursor of cloud computing: application server virtualization.
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 difference between a simple web application and a cloud-enabled SaaS application encompasses two of the biggest capacity utilization features in it today.
简单web应用程序和支持云的SaaS应用程序之间的区别涉及IT行业目前最主要的两个容量利用特性。
Derek: cloud Foundry is VMware's OpenPaas, with support for multiple frameworks and languages, and a choice of cloud platform and application services.
Derek：CloudFoundry是VMware的一款OpenPaaS，它支持多种框架、语言、云平台及应用服务。
Upcoming articles will explore designing and developing for the cloud and how to manage an application in the cloud.
后续文章将讨论如何针对云进行设计和开发，以及如何在云中管理应用程序。
Part 3 covers other parts of the life cycle for an application deployed on the cloud.
第3部分所涵盖的是部署在云上的应用程序生命周期的其他部分。
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