在PythonWeb服务开发者的这篇文章中，您将考察四项不同的消息传递技术并为每项技术编写一个简单的基准测试程序。
In this installment of The Python Web Services Developer, you will look at four different messaging technologies and write a simple benchmark application for each.
当发布应用程序时，开发者可以使用选项选择适当的服务配置。
When the application is published, there is an option to select the appropriate service configuration.
因此，应用程序开发者只需集中精力对业务逻辑进行编码而不必对底层服务编码，这些底层服务由容器自动处理。
Therefore, the application developer need only focus on coding the business logic without having to code the low-level services automatically handled by the container.
然后，应用程序的开发者就可以使用这些适配器创建WCF客户端，以调用LOB应用程序的服务，就好似该应用程序就是一个普通的WCF服务那样。
These adapters can then be used by application developers to create WCF clients that use the services of an LOB application just as if that application were an ordinary WCF service.
搜索结果是一个服务接口的描述（WSDL），开发者可以用它来构建客户应用程序。
The search result is a description of the service interfaces (WSDL), which the developer can use to build the client application.
大多数应用服务器会为程序开发者提供自动管理会话的环境，将程序开发人员从上面板块中所有提到的担忧中解救出来。
Most application servers provide the programmer an environment that takes care of the session automatically, relieving the programmer from all the worries mentioned in the above section.
它通常会为程序开发者提供编写HTML网页的便利，而且这些网页中带有服务器嵌入的指导，指示这个服务器来执行各种任务。
It usually offers the programmer the ease of writing HTML pages with directives for the server embedded in them, instructing the server to perform various tasks.
JCA是适配器开发者必须实现的一系列接口，它使用应用程序服务器作为运行时。
JCA is a set of interfaces that the adapter writer must implement, using the application server as the runtime.
包含在对象中的隐藏信息使得应用程序开发者很难了解如何调用服务。
The hidden information contained in the object makes it difficult for application developers to understand how to invoke the services.
开发者可以为错误指定一个处理程序，并为从服务接收的内容指定另一个处理程序。
The developer may specify a handler for errors, and another for content received from the service.
服务器会模拟数据库和GAE服务，从而开发者可以在本地测试应用程序的大部分功能。
The server simulates a Datastore and GAE services so the developer can test most of the application locally.
昨天深夜这项服务正式上线，而软件开发者早已开始利用它的开放源码架构进行新应用程序的设计。
The service went online late last night and already software developers have been using its open-source architecture to build new applications.
尽管公司通常嘴都很严实，但是你不觉得那些应用程序和生活都依赖这些服务和API的开发者不应该有一个专门的博客为他们服务吗？
Although the company is usually tight-lipped, do you think developers whose apps and livelihoods rely on the service and the API deserve a dedicated blog?
还是使用全功能应用程序服务器的开发者？
由于对象封装了数据和函数实现，因此对于Web服务的应用程序开发者来说，对象是个黑盒。
Since objects encapsulate data and functional implementation, the object is a black box to the application developers in Web services.
CloudCat是一种作为ApacheTomcat的servlet容器的云服务产品，它提供了虚拟镜像，允许开发者和QA团队在云环境中构建和测试web应用程序。
CloudCat, a cloud Service offering of Apache Tomcat servlet container provides a virtual image that allows developers and QA teams to build and test web applications in the cloud environment.
为此，它提供建议、最佳做法和其它旨在帮助Web服务应用程序的开发者的参考资料。
It does so by providing advice, best practices, and other resources intended to assist developers of web services applications.
开发者可以按照需要将这两个新规范结合到支持Web服务应用程序的不同级别的实现中。
Developers can incorporate these new specifications, as needed, into implementations that support the different levels of Web services applications.
新服务为web程序开发者提供位置数据。
为了向Web服务开发者演示如何使用WS - Basic概要文件1.0来开发互操作的Web服务，WS - i特许设立了创建样本应用程序的工作组。
In order to demonstrate to Web services developers how WS-Basic Profile 1.0 can be used to develop interoperable Web services, WS-I chartered a working group to create a sample application.
今天，越来越多的开发者需要为企业实现分布式事务的应用程序，在服务器端技术方面获得良好的速度、安全和可靠性。
Today, more and more developers want to write distributed transactional applications for the enterprise and thereby leverage the speed, security, and reliability of server-side technology.
说明：系统服务程序，全手工打造，对于一个开发者来说绝对是一份难得的资料。
System services, all hand-built, for a developer is definitely a rare item.
本规范并不适合应用程序开发者和商业分析师。希望本规范能够简化标准服务组合工具的开发和针对特定服务的开发。
It is hoped that this specification will facilitate the development of standard service composition tools and services targeted specifically at this group.
采用基于SOA的方法，开发者通过将那些定义可重复用业务功能的“服务”或软件部件组装起来，就能构建应用程序。
Taking an SOA-based approach, developers build an application by assembling "services," or software components that define reusable business functions.
具体地讲，我们在ExcelCalculationService中已经直接创建了一个网络服务器api，以便于开发者能在他们自己的应用程序中直接调用网络服务器端的电子表格。
Specifically, we have built a web service API directly on top of the Excel Calculation Services so that developers can call server-side spreadsheets directly from their own applications.
这种平台不但应提供能减轻开发者开发负担必需的服务，而且应给开发者提供足够的灵活性以方便应用程序的构造。
The platform should provide not only necessary services that minimize development efforts, but also sufficient flexibility for the construction of applications.
这种平台不但应提供能减轻开发者开发负担必需的服务，而且应给开发者提供足够的灵活性以方便应用程序的构造。
The platform should provide not only necessary services that minimize development efforts, but also sufficient flexibility for the construction of applications.
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