跨异构数据源的高级数据和查询联合。
Advanced data and query federation across heterogeneous data sources.
这种思想不仅适用于同构数据源，也适用于异构数据源。
This idea not only is applicable for homogenous data sources but heterogeneous ones as well.
soa使用者请求需要访问来自多个异构数据源的信息的服务。
SOA consumers request a service that requires access to information from multiple heterogeneous sources.
举例来说，清单9展示了一个异构数据树上的postwalk操作。
For example, Listing 9 shows a postwalk operating on a heterogeneous tree of data.
它概括、清理和转换来自异构数据源的数据，以生成一致的、精确的商业数据。
It profiles, cleanses, and transforms data from heterogeneous data sources to deliver consistent and accurate business data.
当对来自异构数据源的数据进行集成时，这种方法应用强大的功能来解决其中的冲突。
This approach applies powerful capabilities to resolve conflicts when data is integrated from heterogeneous sources.
刚才已提到，SDO的重点是为异构数据源中数据提供一个灵活的数据对象表示，并为开放式并发提供内置支持。
As mentioned, the focus of SDO is on providing a flexible data object representation for data from heterogeneous data sources and built-in support for optimistic concurrency.
例如，IBMInfoSphere InformationServer允许联合异构数据源以支持复杂的信息查询以及数据清理。
For example, IBM InfoSphere information Server enables federating heterogeneous data sources to support complex queries for information, as well as cleansing data.
如何访问不同数据源类型的数据在IT业界变得越来越重要，SDO是一种应用程序编程接口(API)，可以简化和统一对异构数据的访问。
SDO is an API (application programming interface) that helps simplify and unify data access across different data source types, which is becoming more and more crucial in the IT industry.
联邦系统的创建方式是，在DB 2udb引擎上安装Information Integrator，然后对其进行配置以注册一个或多个异构数据源。
A federated system is created by installing Information Integrator on a DB2 UDB engine and configuring it to register one or more heterogeneous data sources.
与之相反，XML数据是不规则且异构的。
XML data, on the other hand, is irregular and heterogeneous.
SQL假设查询内的每一个表达式都返回一个行和列的数组，而XML数据的异构本质与之相冲突。
The heterogeneous nature of XML data conflicts with the SQL assumption that every expression inside a query returns an array of rows and columns.
MessageBrokerV6.1是为异构it环境中通用数据连接、路由和转换而构建的高级企业服务总线。
Message Broker V6.1 is an advanced Enterprise Service Bus built for universal connectivity, routing, and transformation of data in heterogeneous it environments.
两个或更多异构的企业信息系统(EIS)之间的数据同步。
Synchronizing data among two or more heterogeneous enterprise information systems (EIS).
XDR为数据定义一个标准的表示来支持异构网络应用程序通信的开发。
XDR defined a standard representation for data to support the development of communicating heterogeneous network applications.
就像tuple一样，list也可以持有不同类型的数据(或不同类型的对象)，这就是我所说的异构的可变序列。
And just like a tuple, a list can hold different types of data (or different types of objects). This is what I mean by a heterogeneous mutable sequence.
IBMInfoSphere InformationServer是一种数据集成软件平台，帮助组织从其复杂的、异构的信息中获取价值并理解它们。
IBM InfoSphere information Server is a data integration software platform that helps organizations derive value and understanding from complex, heterogeneous information in their organization.
有人将来自这些异构系统的数据结合起来形成某种全新的东西只不过是时间早晚的问题。
It was also just a matter of time before someone started combining the data from these disparate systems to create something entirely new.
有人将来自这些异构系统的数据结合起来形成某种全新的东西只不过是时间早晚的问题。
It was also just a matter of time before someone started to combine the data from these disparate systems to create something entirely new.
异构复制意味着可以在IDS服务器和其他类型的数据库服务器(甚至是其他厂商的数据库服务器)之间复制数据。
Heterogeneous replication means that you can replicate data between IDS servers and other types of database servers-even database servers from other vendors.
来自各种异构应用数据库的数据被复制和集成到拥有正规数据模式的单个企业数据库中。
Data from heterogeneous application databases is replicated and integrated in an enterprise database with a canonical data schema.
数据整合可以处理集成来自异构源模型数据的问题，并且包括将这些不同的源模型映射到目标中的公共模型的相关技术。
Data consolidation addresses the problem of integrating data from heterogeneous source models and includes techniques to map those different source models into the common model at the target.
集成：Information Integrator集成并统一来自异构源的数据，允许客户机应用程序方便而高效地利用完全不同的数据。
Integrated: Information Integrator integrates and unifies data from heterogeneous sources allowing client applications to leverage disparate data easily and efficiently.
异构性：每条“记录”可以包含不同的数据字段。
Heterogeneity: Where each "record" can contain different data fields.
使用sql函数提供异构型分布数据的统一视图。
Using SQL Functions to provide a unified view of distributed heterogeneous data.
也许，当今企业信息管理的最大挑战就是数据源的多重性、异构性和地理位置上的分散性。
Perhaps the most significant challenges in corporate information management today are the multiplicity, heterogeneity, and geographic distribution of data sources.
产生这个问题的部分原因是，库存相关信息存储在许多异构的数据库中。
Part of the problem is that inventory-related information resides in many heterogeneous databases.
对异构型分布数据源的统一访问
对异构型分布数据源的统一访问
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