这一新的信息系数较离散增量信息系数有所改进，并可应用于聚类分析。
The new information coefficient improved the increment of diversity and could be applied to cluster analysis.
给出了一种基于信息理论的广义距离系数。这一新的信息系数较离散增量信息系数有所改进，并可应用于聚类分析。
A generalized distance coefficient based on information theory was given. The new information coefficient improved the increment of diversity and could be applied to cluster analysis.
各共同基金在各自情况说明书上公布包括贝塔系数在内的一系列有关风险的信息。
Mutual funds publish information about risk, including the beta, on their fund fact sheets.
例如，当索引Web页面时，储存某个关键词的额外信息可能会很有用，例如这个关键词关联的URL或者经过文字分析后得出的权重系数。
For instance, when indexing web pages, it may be useful to store extra information about a particular word, such as an associated URL or weighting factor based on some analysis of the text.
所有这些导致产生一种新的观念，即使用RSS存储信息，而以前可能使用关系数据库存储这些信息。
All of this leads to the notion of using RSS to store information that previously might be stored in a relational database.
关系数据库为sql语句提供了从一个以上的表中访问信息的能力，这是通过连接多个表来完成的。
Relational databases provide the capability for the SQL statements to access information from more than one table through a joining of multiple tables.
例如，对于实现按需运行的报告(它从关系数据库收集统计信息，并向用户显示这些信息)来说，这就是一种好方法。
For instance, this would be a good approach to implementing a run on demand report that compiles statistics from the relational data and displays them to the user.
这些文件可能按顺序存储业务信息，这并不像关系数据库中的业务信息那样富有条理。
These files might store business information sequentially, not structured as business information would be in a relational database.
对于关系数据源，通常是通过自动查找远程数据源的编目来检索昵称统计信息的。
For relational sources, nickname statistics are usually automatically retrieved by lookup from the catalog of the remote source.
灰色阴影区域中的客户信息存储在一个单独的关系数据库中。
The customer information in the grey shaded area is stored in a separate relational database.
关心这些细节的应用程序如出版系统，需要寻求关系数据库之外的方法来存储需要的信息。
Applications such as publishing systems that care about these details need to look beyond the relational database for their information storage needs.
核心业务过程中的信息必须能够很方便地链接到关系数据库中的领域数据。
The information in your core business processes must be easily linked to the domain information in the relational databases.
保存各种信息对于应用程序来说非常平常，大多数时候它们是保存在关系数据库中。
It is extremely common for applications to store various pieces of information, most of the time in relational databases.
提供从专门的后端库(LDAP、关系数据库)读取用户、用户组和访问权限信息的访问方法。
Provide access methods to read user, user group, and access rights information from your special back-end repository (LDAP, relational database).
大多数的机构将它们的数据存储在关系数据库中，出于很多原因考虑根据存储过程来设计它们的信息系统。
Most organizations store their data in a relational database and designed their information system to rely on stored procedures for many reasons.
要对一个关系数据库中的电影建模，您可能需要一个表来存储特定于电影的信息，比如标题和发行日期。
To model movies in a relational database, you'd likely have a table for movie-specific information like title and release date.
如果没有这个子句，默认的也是可取的行为是总是收集关系数据和XML数据的统计信息。
Without this clause, the default and preferred behavior is to always collect statistics for relational and XML data.
页面上变化的信息（动态部分）常常来自某种关系数据库或其他数据库。
Usually the information on the page that changes -- the dynamic part -- comes from some kind of relational or other database.
关系数据库使用表格存储信息。
目前，关系数据库服务器为许多公司建立了信息主干。
Relational database servers build the information backbone for many companies today.
用户的信息输入保存在关系数据库中。
Information input by the user is persisted in a relational database.
在大多数以关系数据库为主题的书籍当中，都可以找到关于规范化的更详细的信息。
Further detailed information on normalization can be found in most books whose main subject is relational databases.
首先，对于一些关系数据源，通过基于编目的方法可以比之前的版本获取更多的统计信息。
First, more statistics are retrieved by the catalog-based method for some relational sources than in previous releases.
数据库，充当所有设备管理信息的资源库，以关系数据库的形式实现，通过API来访问。
A database that serves as the repository for all device management information, and is implemented in a relational database and accessed by an API.
保存动态、分布式、层次的和有状态信息要求一个不同的基础设施，它不是以关系数据库为中心的。
Storing stateful information that is dynamic, distributed and hierarchical requires a different infrastructure that is not relational database centric.
但是，如果关系数据值是高度聚集的，那么行级抽样可以产生更精确的统计信息。
But, row level sampling may produce more accurate statistics if relational data values are highly clustered.
表格表示法(用于传统关系数据)并不是最适合使空间信息可访问的方法。
A tabular representation — which is used for traditional relational data — is not the most suitable way to make spatial information accessible.
这些应用会经常与关系数据库或者其他信息系统——比如面向消息的中间件——进行交互。
These applications frequently interact with relational databases and other information systems such as message-oriented middleware.
对于存储信息，有许多可行的解决方案，从使用基本的文本文件，直到使用完全成熟的关系数据库解决方案，比如IBMDB2数据库服务器。
There are many possible solutions for storing information, from using basic text files up to a full blown relational solution like the IBM DB2 database server.
但是，假设此时正在从关系数据库中按需要取出信息。
Assume for the moment, however, that the information is being pulled on demand from a relational database.
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