For remote data sources, this is provided by a query on the server.
对于远程数据而言，这是有服务器查询的结果。
The nicknames CANADA.ITEMS and USA.ITEMS are on two different remote data sources.
昵称CANADA . ITEMS和US A .ITEMS在两个不同的远程数据源上。
The benefit of asynchrony is achieved by overlapping the execution of the queries at the remote data sources.
异步的优点是通过在远程数据源上重叠执行查询而取得的。
The OGSI and WSRF frameworks standardize these services, as well as the interface presented by the remote data sources.
OGSI和WSRF框架对这些服务以及远程数据源提供的接口进行了标准化。
Correlate data from local tables and remote data sources, as if all the data is stored locally in the federated database.
整合来自本地表和远程数据源的数据，就好像这些数据是本地存储在联邦数据库中。
To read or modify data from remote data sources, you submit SQL queries that reference nicknames to the federated DB2 server.
为了阅读或修改远程数据源中的数据，您提交引用了昵称的SQL查询给联邦DB 2服务器。
Such queries tend to be found in reporting applications that access significant amounts of data on one or more remote data sources.
这样的查询往往可以在一些报告应用程序中发现，这种应用程序访问一个或多个远程数据源上的大量数据。
Because DB2 II presents a virtual database image of remote data sources, we didn't need to write code for each of these activities.
因为DB 2II为远程数据源提供了一个虚拟的数据库映像，所以我们不需要为每个这样的活动编写代码。
As an example of compensating for SQL limits, consider that the federated server might allow the use of larger character strings than other remote data sources allow.
举个补偿SQL限制的例子，考虑联邦服务器可能允许使用大于其他远程数据源所允许的长度的字符串。
In addition the queries which are sent to remote data sources are further optimized by the execution layer based on cache content and advanced null suppression logic.
另外，被发送到远程数据源的查询由执行层根据缓存内容和高级空抑制逻辑进行进一步优化。
Internal server attributes are key factors in determining the differences in functionality that can be supported at the federated system compared with remote data sources.
内部的服务器属性是决定联邦系统与远程数据源各自所支持的功能的不同之处的关键因素。
A trusted user mapping can only be created by a user who holds the SECADM authority to prevent users from mapping themselves to more privileged users on the remote data sources.
只有具有SECADM权限的用户才能创建可信用户映射，以防止用户将自己映射到远程数据源上具有更多权限的用户。
Having built-in facility to synchronize automatically or manually on specific conditions RIATest is fully capable of automating applications that communicate with remote data sources.
RIATest内建了按照指定条件自动或手动进行同步的功能，因此即使程序需要与远程数据源通信，RIATest也能完全胜任自动化测试的工作。
The queries are joins and UNIONs that involve either a mixture of local and remote data or that involve two or more remote sources.
查询是连接或UNION查询，同时涉及本地数据和远程数据，或者涉及两个或更多远程数据源。
The agents on all the legs then send a 'Fetch' request to their respective remote sources to get a block of data from the result of the query on that leg.
然后，所有分支上的代理发送一个'Fetch '请求到相应的远程数据源，以便从那个分支上的查询得到的结果中获得一块数据。
This method of collecting statistics is particularly helpful for nicknames over remote views, because the data sources typically do not collect statistics on views.
这种收集统计信息的方法对于远程视图上的昵称特别有用，因为数据源通常不收集关于视图的统计信息。
Even though the tools are available to build simple portals, the issues of integrating them with remote or legacy data sources are not trivial.
尽管出现了可以构建简单门户的工具，但是门户与远程或遗留数据源的集成问题仍然不容易解决。
Alternatively, some data sources still leveraged remote type approach where processing was pushed down to the respective databases.
另外，一些数据源仍然利用了远程类型方法，其中处理被下推到各个数据库。
SAP BW data sources can still leverage remote processing.
SAPBW数据源仍然可以利用远程处理。
Next, you can create a user mapping to register remote authentication information to the data sources if necessary
接下来，可以创建用户映射以便在需要时将远程认证信息注册到数据源
You can get information from a variety of data sources, such as databases, transaction systems, content providers, or remote Web sites.
您可以从像数据库、交易系统、内容提供者或者远程Web站点等各种数据源获取信息。
The Web services pack enables DataStage to call remote services and treat those services as simple data sources, data targets, or interactive data interface.
WebService s包能够使DataStage可以调用远程服务，并将那些远程服务当作简单的数据源、数据目标或交互式数据接口。
Similarly, administrative tasks such as backups of remote databases, content-management systems (CMS), and other data sources do not affect the performance of the Web or application server.
类似地，诸如对远程数据库、内容管理系统(CMS)和其他数据源执行备份之类的管理任务并不会影响Web服务器或应用服务器的性能。
The Control Center offers a remote object discovery feature, which enables automatic discovery of data sources and objects that can be included in the federation.
ControlCenter提供了远程对象发现功能，它能够自动发现可以被包括在联邦中的数据源和对象。
As the primary information entity stored in the data warehouse, the data of Materialized views is extracted, transformed, transmit-ted, or loaded from last or remote sources.
实体化视图作为数据仓库中存储的主要信息实体，是由对上一级或外部数据源进行抽取、转化、传输和上载的数据构成的。
In traditional medical image system, the objects are local data and remote image sources must be downloaded through network before operation.
传统的图像系统的处理对象是本地数据，需要通过网络下载实现远程数据本地化。
In recent years multi-sources data fusion techniques have already been an international research hotspot in Remote Sensing.
近年来，多源遥感数据融合技术已经成为遥感领域的研究热点。
Remote sensing supplies continuous information sources to environment surveying and monitoring in a large region. GIS is a powerful tool to management and analysis spatial data.
遥感技术为大范围的环境调查和监测提供了时间和空间上连续覆盖的信息源，GIS技术为空间数据的管理和分析提供了有力的工具。
Discuss the method and technique about integrated multiple levels data fusion based on the characteristics of multi-sources Remote Sensing information fusion classification.
结合多源遥感信息融合分类的特点，在多级数据融合方法集成技术的基础上，初步形成一个对多源遥感信息融合分类的技术框架。
Database access middleware is the most sophisticated of all kinds. It supports communication in the application and data sources, which can be local or remote and isomorphism or heterogeneous.
数据库访问中间件是所有中间件中最成熟的一种，它支持应用程序和本地或异地的同构或异构数据源进行通信。
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