本文的重点是结构化数据的联合。
用于表示结构化数据的协定。
隐患4.发送结构化数据。
类的一种使用是作为结构化数据的容器。
使用XML表示半结构化数据
传统的应用程序将“结构化数据”存储在表中。
Conventional applications store "structured data" in tables.
数据对象是结构化数据的SDO表示。
在数据库中存储结构化数据。
同时，XML也能够描述结构化和非结构化数据。
At the same time, XML is also capable of describing structured and unstructured data.
在这部分我们关注的是本地对象和结构化数据存储。
The part of this we will focus on here is the local object and structured data storage.
并不是所有的类都表示应用程序域中的结构化数据。
Not all classes represent structured data in the application domain.
目前，大多数结构化数据都使用关系系统进行维护。
Most of the structured data is maintained today in relational systems.
另一方面，xml格式非常适合描述半结构化数据。
XML formats, on the other hand, are good at describing data of a semi-structured nature.
Web服务也从消息传递环境中的结构化数据获益。
Web services also benefit from the structured data in message-passing environments.
这些结构化数据比全文搜索中的搜索关键词有用多了。
This structured data is much more interesting than the mere presence of search terms in a full text search.
使用XML从半结构化数据集中抽取有用信息。
Using XML to extract useful information from semi-structured data sets.
本文未提及的其他细分主要用于处理数组和其他结构化数据。
Other refinements not mentioned in this article are mainly used when working with arrays and other structured data.
将任意的结构化数据存储到关系数据库总是麻烦的。
Storing arbitrary structured data in a relational database will always be tricky.
与非结构化数据不同，可以使用描述性标签对元素进行分类。
Unlike unstructured documents, the individual elements can be classified using descriptive labels.
它提供一个用于存储结构化数据的数据存储api。
不管使用什么技术，索引大量非结构化数据是一件很艰难的任务。
Indexing large amounts of unstructured data is a difficult task regardless of the technologies involved.
表2列出了您可以轻松标记为结构化数据的较为常见的信息类型。
Table 2 lists the more common information types that you can easily mark up as structured data.
很多网站都是从结构化数据产生，数据存储在数据库中。
Many sites are generated from structured data, which is often stored in databases.
常规数据库可以存储高度结构化的数据和非结构化数据。
Regular databases can store both highly structured data and unstructured documents.
Amazon还通过SimpleDB服务提供结构化数据存储。
Amazon also offers structured data storage with its SimpleDB service.
在前面的步骤中，您已将适配器配置为使用结构化数据(DTF)。
In the previous steps, you configured the adapter to use structured data (DTF).
因而在表示那些通常存储在XML文件中的结构化数据时尤为有用。
This makes them useful for representing the kind of structured data that when stored would commonly be held in an XML file.
添加来自非结构化数据的信息可以显著增强这些预测模型。
Adding information from unstructured data could enhance these predictive models significantly.
衷心希望您能成功地使用SDO在PHP中处理结构化数据！
We wish you success in using SDO to work with structured data in PHP.
这些属性使得XML方言成为表示半结构化数据的主要词汇表。
These attributes make XML dialects prime vocabularies for representing semi-structured data.
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