最后，本文针对分布信息服务系统的安全服务可扩展性进行优化设计研究。
At the end, the paper studies expansibility of the distributed information service system.
Load可用来编写用于测试基于SOAP的Web服务可扩展性和性能的自动测试软件组。
Load is available to write test automation suites for performance and scalability testing of SOAP-based Web services.
我们无法很方便地从服务本身获得这些信息，因此这种方法的可扩展性并不好。
There's no easy way to get this information from the service, and this method is not very scalable.
数据库可扩展性通常在一个单独的实例上实现，同时使用越来越强大的数据库服务器满足要求更加苛刻的应用程序。
The database scalability is usually done on a single instance with more and more powerful database servers used for an increasingly demanding application.
与Apache相比，有些轻量级Web服务器更快，有些则快得多。有些则强调安全性、重负载下的从容性、可扩展性或者内存占有量。
Some are faster, some much faster, than Apache; others emphasize security, grace under heavy load, extensibility, or memory stinginess.
源于松耦合、重用和业务可扩展性的业务灵活性只有在提供给其他业务单元的服务处于良好的应用环境时才能够获得。
The business agility derived from loose coupling, reuse, and extensibility of services can only be attained when the services offered to other business units are kept in good working condition.
拥有良好设计和实现的服务层可以对应用程序的可扩展性和可靠性产生积极的影响。
Having a well-designed and implemented service layer can have a large positive impact on the extensibility and robustness of your application.
还有很多其它的要素，比如使你的内部架构更加可管理，有上佳的扩展性，以及应用在面向服务的情况下运作得更好。
There are many other things, such a making your internal architecture more manageable, having greater extensibility, and applications that function a lot better when they are service oriented.
元素和元素都可以包含表示特定服务描述技术信息的可扩展性元素。
Both the and element may contain extensibility elements that represent information for a specific service description technology.
新添加的插件功能进一步加强了服务器的可扩展性和易用性。
The newly added plug-in feature further enhances the server's extensibility and ease of use.
它通过XML命名空间提供强大的可扩展性，并提供了许多工具来提高描述复杂服务的有用性。
It provides strong extensibility through XML namespaces, and gives many tools to improve its usefulness for describing quite complex services.
数据库服务器本身可以作为一个集群部署，同时使用多个数据库服务器提供冗余和可扩展性。
The database server itself might be deployed as a cluster with the multiple database servers providing redundancy and scalability.
具备可扩展性和灵活性，它允许服务提供者和使用者使用特定行业基于XML的标准，如hl7。
Be extensible and flexible in the sense that it allows service providers and consumers to use industry-specific XML-based standards such as HL7.
随着时间的推移，当新的需求要求创建越来越大、越来越复杂的服务组合时，这些服务限制了整个SOA的灵活性和可扩展性。
Over time, these services restrict the flexibility and extensibility of the overall SOA as new requirements drive the creation of an increasingly large and complex portfolio of services.
UDDI服务引用还包含下一部分要讨论的可扩展性元素。
The UDDI service reference also contains extensibility elements which are discussed in the next section.
服务必须具有可扩展性、安全性、可靠性，并且符合必要的性能需求。
Services still have to be scalable, secure, reliable, and meet necessary performance requirements.
为了实现云内所需的可扩展性，此处提供的不同服务经常被虚拟化。
In order to achieve the scalability required within a cloud, the different services offered here are often virtualized.
而数据库服务器则是一个用于处理业务数据的可扩展性的架构。
The database server is then an extensible framework to process business data.
同时，使用反向代理服务器可使解决方案具有可扩展性和容错性。
Also, the use of reverse proxies can make the solution scalable and fault-tolerant.
不过，这个选项也会在使用者和服务数量增加(配置文件也会随之增加)的情况下遇到可扩展性问题。
However, this option also runs into scalability problems as the Numbers of consumers and services (and consequently of configuration files) grow.
对于为您提供其他益处(改进的数据集成、加快的服务器重启和更大的DPAR可扩展性)的任何特性，必须对其CPU资源要求有所计划。
As with any feature that provides you with additional benefits (improved data integrity, faster server restarts, and greater DPAR scalability), you must plan for its CPU resource requirements.
这些集成组件都可以利用基于SOA的通用核心基础设施服务集(以提高性能、可扩展性、安全性，等等)。
These integration components leverage a common set of core infrastructure services (for performance, scalability, security, and so on) based on SOA.
一款异步的事件驱动的网络应用框架和工具，用于快速开发可维护的高性能、高扩展性协议服务器和客户端。
An asynchronous event-driven network application framework and tools for rapid development of maintainable high performance and high scalability protocol servers and clients.
现在我已经涵盖了寻找可扩展性与性能问题的着眼点，接下来可以把精力集中到实际的基于SOAP的Web服务的可扩展性和性能测试中了。
Now that I have covered the places to look for scalability and performance problems, I can turn my attention to actually testing SOAP-based Web services for scalability and performance.
通过EclipseEquinox项目的工作，现在 Equinox服务器端允许您将 Eclipse框架的强大功能和可扩展性扩展到客户端应用程序之外。
Now Equinox server-side, through the work of the Eclipse Equinox project, allows you to extend the Eclipse framework's power and extensibility beyond client-side applications.
这种可扩展性将允许Axis2作为大量不断增长的相关Web服务协议的基础...
This extensibility will allow Axis2 to act as a foundation for a growing constellation of associated Web services protocols...
您在工具、硬件及网络设备上的想法将极大的决定您所部署的基于SOAP 的Web服务的性能和可扩展性的潜力。
Your considerations for tools, hardware and network equipment will greatly determine the performance and scalability potential of your deployed SOAP-based Web services.
一个用来测试Web服务性能和可扩展性的开源工具。
Pylot. Pylot is a free open source tool for testing performance and scalability of web services.
面向服务架构的可扩展性。
在应用程序需要具有高级功能(如增强的可扩展性、可管理性和SQL支持)的高性能和高可扩展数据服务器时，可以使用DB 2Express - C。
DB2 Express-C can be used when applications require high performance and a highly scalable data server with advanced features, such as enhanced scalability, manageability, and SQL support.
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