It provides metadata services within HDFS.
它在HDFS中提供元数据服务。
This new WSDL contains locations of data and metadata services in the proxy.
这个新的WSDL包含了代理中数据服务和元数据服务的位置。
The data and metadata Services are, in a sense, only utilities for providing data and metadata endpoints.
在某种意义上，数据服务和元数据服务仅仅是提供数据和元数据端点的工具。
The authority will not provide data or metadata services, but will simply describe the locations where data about urn:lsid:ibm.com:hello:world can be retrieved.
这一中心将不提供数据或元数据服务，但会简单描述可在哪里检索有关 urn:lsid:ibm.com:hello:world 的数据。
Find — Search for services based on any of the metadata associated with the service.
查找——基于与服务相关联的任何元数据对服务进行搜索。
You use it to store metadata about storing, accessing and managing information related to services.
您可以用它将与服务相关的存储、访问和管理信息的元数据存储起来。
The provisioning of metadata for enterprise business services is critical to both business and IT users.
为企业业务服务提供元数据对于业务和IT 用户来说都至关重要。
SOA governance is an extension of it governance that specifically focuses on the lifecycle of services, metadata, and composite applications in an organization's service Oriented Architecture.
soa治理是IT治理的扩展，它特别关注组织的面向服务体系结构中的服务、元数据和复合应用程序的生命周期。
It is strongly recommend that the contract metadata artifacts such as services and schemas is versioned and governed.
强烈推荐将契约元数据制品(如服务和模式)纳入版本管理和治理的范围。
The content cloud implements metadata and indexing services over the infrastructure cloud to provide abstracted data management for all content.
内容云实现了元数据和基础设施云的索引服务，可以提供对所有内容的抽象数据管理。
Registries are more than just containers in which services can be described by metadata and discovered by clients and other services.
注册中心不只是一个服务用来描述其元数据并被客户和其它服务发现的容器而已。
This server is supported by a metadata repository which captures not just the metadata associated with a glossary, but also physical models, services and other metadata sources across the enterprise.
这个服务器由一个元数据存储库支持，这个存储库不但存储与术语表相关联的元数据，还包括企业中的物理模型、服务和其他元数据源。
The standard services for managing metadata and image files provide application programming interfaces (APIs) for uploading, downloading, querying, and updating documents.
管理元数据和图像文件的标准服务提供用于上传、下载、查询和更新文档的应用程序编程接口 (API)。
The ability to classify various services and the associated metadata elements into appropriate categories is one of the key enabling features of effective governance and management.
将各种服务和关联的元数据元素分类为适当类别的能力，是有效治理和管理的重要支持功能之一。
Figure 10 shows the metadata structure for all of these services as modeled by UML, which includes the four services.
图10展示了由uml建模的所有这些服务的元数据结构，其中包含了四个服务。
Because services are also executable units, service metadata needs to be made available for deployed applications to discover and execute the services.
由于服务也是可执行单元，因此需要提供服务元数据，以便所部署的应用程序发现和执行服务。
Similarly, SOA governance is an extension of it governance specifically focused on the life cycle of services, metadata, and composite applications in an organization's SOA.
类似地，soa治理是IT治理的扩展，以组织的SOA中的服务、元数据和组合应用程序的生命周期为重点。
An ESB USES a service registry to obtain metadata about the services it needs to invoke.
ESB使用服务注册中心获得关于需要调用的服务的元数据。
Also, the context-dependent metadata supports building other business-level services out of building blocks, such as business, sales and finance contexts.
此外，上下文相关的元数据支持在诸如业务、销售和财务上下文等构件的基础上构建其他业务级服务。
Also, 1.5 includes the ability to store information about services at runtime through metadata entries in the registry.
同时，在1.5中，还能通过注册中心中的元数据保存运行时的服务信息。
This metadata can be specific service endpoints, supported port types, services that meet a certain SLA requirement, or other metadata.
此元数据可以为特定服务端点、受支持的端口类型、满足某个SLA需求的服务或其他元数据。
Useful discovery services are missing and metadata publishing is disabled by default.
默认情况下，没有探索结果服务，而且元数据发布也是不起作用的。
Web Services Description Layer (WSDL) is an emerging metadata standard for describing what each service does.
Web服务描述语言(WSDL)是一种刚刚出现的描述每个服务工作的元数据标准。
In the interaction flow, data Studio generates data Web Services from database metadata.
在交互流程中，DataStudio从数据库元数据生成DataWebServices。
As shown in Figure 32, you can invoke the legacy metadata import services via these menu items.
如图32所示，您可以通过以下菜单项调用早期元数据导入服务。
By using a mediation flow that accesses registry, you can dynamically select Web services based on metadata stored in the registry.
通过使用访问Registry的中介流，您可以基于存储在注册中心的元数据动态选择Web服务。
Those are the important concepts in modeling Web services metadata.
这些是Web服务元数据建模中的重要概念。
Web services use metadata to describe what other endpoints need to know to interact with them.
Web服务使用元数据来描述其他的端点需要知道什么才能与它们进行交互。
Information about specifications for services: This is metadata about the various specifications implemented by a given Web service.
有关服务规范的信息：这是关于特定Web服务实现各种规范的元数据。
This article described the use of UML modeling to model the standardized Web services metadata, which contains functional and nonfunctional aspects.
本文介绍了用uml为标准化的Web服务元数据建模的方法，其中包含了功能的和非功能的方面。
应用推荐