hierarchical data
分层数据
层次数据
2026-04-13 09:41 浏览次数 35
分层数据
层次数据
ldap provides a standards-based, hierarchical data structure that allows applications access without security credentials, or by supplying credentials stored in their own target records.
ldap提供基于标準的层次数据结构,它允许非安全认证应用程序访问,或通过提供存储于他们自己目标记录中的认证访问。
i prefer zip because it offers a hierarchical data structure.
我更喜欢zip,因为它提供了一种层次化的数据结构。
xml is a hierarchical data model, but uml works with graphs that are more flexible.
xml是一种层次化的数据模型,而uml使用更加灵活的图。
with additional work, however, the bottom-up approach can support hierarchical data models and, therefore, should not be automatically dismissed.
然而,通过额外的工作可以使自底向上的开发方法支持层次数据模型,因而不会被自动淘汰掉。
the developer must use caution to ensure that a server side hierarchical data model is fully exposed in the web service interface definition.
开发人员必须注意确保服务器端分层数据模型要完全展现在web服务接口定义中。
the dojo v1.4 treegrid is a useful widget when you want to present hierarchical data on a web page.
如果您想要在一个web页面上呈现分层数据,dojotreegrid是一很有用的小部件。
db2 purexml introduces the ability to natively store xml hierarchical data within a hybrid database that understands xml as well as relational data.
db2purexml在可同时理解xml 和关系数据的混合数据库中引入了使用原生方法存储xml层次结构数据的功能。
the input and output steps of the assembly have a distinguished role: they transform relational data into hierarchical data and hierarchical data back to relational data, respectively.
程序集的输入和输出步骤有一个突出的作用:它们将关系型数据转换成分层数据,再将分层数据转换到关系型数据。
the node data type, with its supporting functions, gives you the ability to represent hierarchical data within the relational database.
通过节点数据类型以及它所支持的函数,可以在关系数据库中表示分层数据。
hierarchical data structures map very well into documents.
分层数据结构可很好地映射为文档。
full exposure of a hierarchical data model is automatic.
层次数据模型的全部展现是自动的。
as mentioned previously, db2 enables firms to create relational views over hierarchical data stored in xml columns.
正如前面提到的,db2允许根据xml列中存储的层次化数据创建关系视图。
the output step allows you to map the hierarchical data structure to a relational data structure.
outputstep允许您将分层数据结构映射到关系数据结构。
it offers many new features for application developers, hierarchical data structure support, and improved query capabilities across multiple instances of the database.
它提供了很多面向应用程序开发人员的新特性、分层数据结构支持和改进的跨多个数据库实例的查询能力。
in addition to supporting a tabular data model, db2 also supports the native hierarchical data model found in xml documents and messages.
除了支持表数据模型之外,db2还支持xml文档和消息中固有的层次化数据模型。
the assembly data model is used to describe the hierarchical data that flows through the assembly steps.
程序集数据模型用于描述贯穿程序集步骤的分层数据。
a property is also a configurable aspect of an implementation, but differs from a reference in that a property can hold complex or hierarchical data values.
属性也是实现的一个可配置方面,但是与引用有区别,因为属性可以存储复杂或层次化的数据值。
groovy supports the notion of builders, which are logical mechanisms for defining hierarchical data structures (see resources).
groovy支持builder的概念,builder是用于定义层次化数据结构的逻辑机制(见 参考资料)。
the treegrid widget itself is merely a view of the data. the real power comes with treemodel, which represents the actual hierarchical data that the tree widget will display.
treegrid小部件本身只不过是该数据的一个视图,真正的力量来自于treemodel,它呈现tree小部件将要显示的实际分层数据。
relational databases are, by their nature, more flexible than hierarchical data storage structures such as xml.
就其性质而言,关系数据库比层次数据存储结构(如xml)更灵活。