一个连接点是在代码中被很良好定义的，我们所关注的应用程序横切的点。
A join point is a well-defined point in the code at which our concerns crosscut the application.
Dashboard从关注的应用程序接收上下文信息，并使用该信息来查询后端存储的选集。
Dashboard receives contextual information from the focused application and USES it to query a selection of back-end stores.
当您创建一个复合应用程序来覆盖自己的域的功能时，主要的用户界面元素可能只关注这个域。
When you create a composite application to cover the functionality of your domain, major UI elements may focus solely on your domain.
最近，一款应用程序引起了极大的关注。
因为可能的主题在数量上几乎是无限的，所以我们重点关注最有趣和最有用的应用程序和工具的一个示例，并解释技术的基本原理。
Because the number of possible topics is practically limitless, we focus on a sample of the most interesting and useful applications and tools and explain the basic principles of technology.
这需要文化的改变：不要只关注系统和应用。
This requires cultural change: focus beyond systems and applications.
如果只使用对象，那么这两个区域是交叉的，因为关注点在应用程序中是纠缠在一起的。
If you are only using objects, these two areas intertwine as your concern tangles itself throughout your application.
他的研究兴趣关注于应用和集成架构、SOA设计、架构决策以及各种服务和知识管理的框架。
His research interests focus on application and integration architecture, SOA design, architectural decisions, and frameworks for service and knowledge management.
今天IT执行人员日益关注的是将应用软件包集成于他们沿袭的开发环境中——而不是从编写软件程序开始。
Today's it executives are increasingly concerned with integrating packaged applications into their legacy environments — much more than they are with building software programs from scratch.
EA也关注于企业内不同应用的集成。
EA is also concerned with enabling integration among the different applications across the enterprise.
相同的概念应用于这些抽象的层次或者不同的关注点之间。
The same concepts apply at any of these levels of abstraction or across different concerns.
在所有这些表述中，接口是最关键的，同时也是调用应用程序关注的焦点。
In all this, the interface is the key, and is the focus of the calling application.
我们重点关注的是让应用程序可以不需任何修改就可以部署到这些环境中。
The key thing we are focused on is allowing applications to be deployed to any of these environments without modification.
如果您更关注应用程序的性能，则应该仔细地权衡这两个考虑事项，以获得一个更好的解决方案。
When you are more concerned with the performance of the application, you should fine-tune these two considerations to make a better solution.
本节中的示例将关注一个没有启用管理或应用程序安全性的环境。
The examples in this section will focus on an environment without administrative or application security enabled.
不过，它可帮助您理解并获得对应用程序的横切关注点的信任。
However, it will help you to understand and gain confidence in your application's crosscutting concerns.
本文假设一个生成的应用程序已经从一个有效的用户模型(该模型是在工具中创建的)中创建了，主要关注这个生成的应用程序的组件。
This article assumes that a generated application has already been created from a valid user model that has been created in the tooling and focuses on the components of the generated application.
另外，因为别人主要关注他们自己的应用领域，所以他们希望知道您在自己的应用程序中如何使用他们的领域上下文组件。
Also, because other people are focused on their application domains, they may have ideas for how you can use their domain-contextual components in your application to benefit your users.
其中一些问题得到了广泛的关注(如确保数据序列化的应用程序代码等)，而其他问题却没有得到足够的重视。
While some of the issues are well known, such as the application code needed to ensure data serialization, others have not received as much attention.
在此，你要关注的是，验证应用程序是否正确运行，正确的数据是否在网格应用程序和基础存储之间进行移动。
Here your focus is verifying that the application does what it should and the right data is moving between the grid application and on-premise storage.
在索雷尔看来，技术要为我所用：“我们关注技术的应用，而不是产生。”他解释道。
For Sorrell, this means working out what technology can do: "We're interested in the application of technology - not its origination," he explains.
新应用程序的设计师能够更多地关注问题领域，并且在应用程序间通用的软件架构的一些方面上少投入精力。
The designer of a new application is able to focus more on the problem domain and less on aspects of the software architecture that are common across applications.
这些活动和XML在知识管理技术中的应用特别密切，这也是本专栏所关注的焦点。
This activity has been especially interesting in the use of XML for knowledge management technologies, which is the focus of this column.
本文阐述云计算的基础，其中主要关注与业务活动相关的应用程序、平台和基础设施。
This article explains basics about cloud computing, where it focuses on applications, platforms and infrastructure relevant to business activities.
我不想花太多的时间讨论这个示例应用程序的所有细节，我只关注其中的数据验证方面的技巧。
I won't spend much time discussing all the details of the sample application; I'll focus just on the data-validation technique.
这将使开发人员不用再注重那些调节标记语言细微差别的过程中冗长乏味的细节，而更加关注应用程序的内容及其业务逻辑性。
This frees developers to focus on the business logic and content of their applications, rather than the tedious details of accommodating the nuances of each markup language.
当您的模块需要在数据库中访问或存储信息时，在图1中，需要关注的主要部分是应用程序表。
When your module needs to access or store information in a database, the main part of Figure 1 that you are interested in is the application tables.
现在，应用程序架构有一个新的关注点，这在单块集成电路的应用程序中是不存在的，即使用哪个时钟。
Now the application architect has a new concern that didn't exist with the monolithic application: which clock to use.
SOA中一个正在逐渐受到广泛关注的领域是遗留应用程序的生命周期增长。
One area in which SOA is only just beginning to gain popularity is in increasing the lifespan of legacy applications.
文章主要关注利用IOCP应用API函数的实际解决方案，也提供了一个全面的代码文档。
This article focuses on the practical solutions that arise with the IOCP programming API, and also presents an overall documentation of the source code.
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