WSDL 与 UDDI

Universal Description, Discovery and Integration (UDDI) is a directory service where businesses can register and search for Web services.
Universal Description, Discovery and Integration（全体描述，发现和综合） (UDDI)是一个能够给企业提供注册和搜索服务的网络服务。
What is UDDI
什么是UDDI？
UDDI is a platform-independent framework for describing services, discovering businesses, and integrating business services by using the Internet.
UDDI是通过使用英特网描述服务，发现商机，综合商业服务的独立平台框架。
UDDI stands for Universal Description, Discovery and Integration
• UDDI 代表通用的描述，探索和整合 UDDI is a directory for storing information about web services
• UDDI是储存网页服务信息的目录。 UDDI is a directory of web service interfaces described by WSDL
• UDDI是由WSDL描述的网页服务界面的目录 UDDI communicates via SOAP
• UDDI通过SOAP进行交流 UDDI is built into the Microsoft .NET platform
• UDDI已被植入Microsoft .NET平台
What is UDDI Based On?
UDDI的建立基础是什么？
UDDI uses World Wide Web Consortium (W3C) and Internet Engineering Task Force (IETF) Internet standards such as XML, HTTP, and DNS protocols.
UDDI使用万维网联盟（W3C）和英特网工程工作小组（IETF）的英特网标准，例如XML, HTTP, 和 DNS 协议。
UDDI uses WSDL to describe interfaces to web services
UDDI使用WSDL描述网页服务的界面
Additionally, cross platform programming features are addressed by adopting SOAP, known as XML Protocol messaging specifications found at the W3C Web site.
此外，交叉平台设计的特点是采用SOAP，SOAP是XML协议信息说明，它可以在W3C网站上找到。
UDDI Benefits
UDDI的好处
Any industry or businesses of all sizes can benefit from UDDI
各式各样的行业或商业都可从UDDI中获益
Before UDDI, there was no Internet standard for businesses to reach their customers and partners with information about their products and services. Nor was there a method of how to integrate into each other‘s systems and processes.
在UDDI出现之前，还没有英特网标准可供商家们利用，来向他们的顾客传输有关产品和服务的信息。也没有可以互相综合系统和程序的方法。
Problems the UDDI specification can help to solve:
UDDI规格可以帮助解决的问题：
Making it possible to discover the right business from the millions currently online
使得从当前在线的数百万条信息中找到一条正确的商业信息成为可能。 Defining how to enable commerce once the preferred business is discovered
定义了一旦更佳的商机出现，怎样使商业活动可实现。 Reaching new customers and increasing access to current customers
得到新顾客并增加对当前顾客的访问。 Expanding offerings and extending market reach
扩大供应量和市场范围 Solving customer-driven need to remove barriers to allow for rapid participation in the global Internet economy
通过解决顾客驱动下的需求问题，以此来扫除障碍，使得可以迅速参与到全球化的英特网经济之中。 Describing services and business processes programmatically in a single, open, and secure environment
在一个单一的、开放式的、安全的环境中有计划地描述服务和商业过程。
How can UDDI be Used
UDDI怎样被使用
If the industry published an UDDI standard for flight rate checking and reservation, airlines could register their services into an UDDI directory. Travel agencies could then search the UDDI directory to find the airline‘s reservation interface. When the interface is found, the travel agency can communicate with the service immediately because it uses a well-defined reservation interface.
如果IT产业能发布一份UDDI标准用于飞机航班的走时检验和预定，航空公司会把他们的服务登记到一份UDDI目录里。旅行社可通过搜索UDDI目录来找到航空公司的预定界面。找到界面时，旅行社会立即联系服务，因为预定界面被定义得非常棒。
Who is Supporting UDDI?
谁支持UDDI？
UDDI is a cross-industry effort driven by all major platform and software providers like Dell, Fujitsu, HP, Hitachi, IBM, Intel, Microsoft, Oracle, SAP, and Sun, as well as a large community of marketplace operators, and e-business leaders.
UDDI是交叉产业的努力结果，是由所有的重要平台和软件提供商驱动产生的，如：Dell, Fujitsu, HP, Hitachi, IBM, Intel, Microsoft, Oracle, SAP, 和Sun,还有市场操作者，电子商务领导组成的大型团体。
Over 220 companies are members of the UDDI community.
220个以上的公司都是UDDI团体的成员。