In the integration server layer, design a query optimizer and research query rewrite, cost estimation model and caches mechanism.
在服务器层设计一个查询优化器，并研究了查询重写和代价估计优化方法以及缓存机制。
The discussion focused on a couple of big issues of database design without getting into the details of query optimization and application considerations.
本文着重讨论了数据库设计的两个比较大的问题，而没有深入研究查询优化和应用程序考虑事项的细节。
The design language name of all namespaces, query subjects, and query items that are published in a package must never change after the package is initially published.
在包中已发布的所有名称空间、查询主题和查询项的设计语言在包第一次发布后不能发生改变。
This has several implications for the design of a query language.
这对查询语言的设计具有多种含意。
Nevertheless, throughout the design process, a reasonably stable consensus existed in the working group about at least some of the principles that should underlie the design of an XML query language.
尽管如此，整个设计过程中，工作组至少在设计XML查询语言应遵守的部分原则上达成了相当稳定的一致意见。
It's pointed out that a major design element for performance is the query cache.
需要指出的是关于性能的主要设计要素是查询缓存。
The query workload for the Design Advisor can be provided in a file, or it can be captured during the execution of applications.
Design Advisor的查询工作负载可以在一个文件中提供，也可以在应用程序执行期间捕获。
The XML Query Working Group did not draw up a formal list of the principles that guided the design of XQuery.
XMLQuery工作组没有起草指导XQuery设计的正式原则表。
If Design filters are applied to both a fact query subject and any relating dimension query subjects, ensure that the filters are the same for both the fact and the related dimension.
如果DesignFilters应用到事实查询主题和任何相关的维度查询主题，要确保对事实和相关维度的过滤要一致。
XAware provides the ability to design, build and implement the data services with other feature enhancements that include a new outline view, improved search functionality and run-time query control.
XAware提供了设计、构建和实现数据服务的功能，同时还提供了其他一些特性增强，包括新的大纲视图、改进的搜索功能及运行期的查询控制。
The main design requirement, in this case, is flexible classification and query support, along with the scalability of the repository itself as well as a user-friendly interface.
在这种情况下，主要设计需求是灵活的分类和查询支持以及存储库本身的可伸缩性及用户友好界面。
The design of a data warehouse database is focused on query performance.
数据仓库数据库设计的重点在于查询性能。
Design and develop web services to process, store, and query XML in a database.
设计并开发web服务来在数据库中处理、存储和查询xml。
Responding to the trait of URMS, we design a XML stream querying algorithm in query groupware.
针对URMS的特点，在其查询组件中设计了一种基于流的XML查询算法。
Step 1: Use the Design Advisor to determine a set of MQTs that will help your query workload.
步骤1：使用Design Advisor来确定将会有助于改善查询工作负载性能的MQT集合。
Including fuzzy query technology, design programs, and introduce a simple code.
包括模糊查询技术，设计方案，和简单的代码介绍。
The user chooses from a grammar of valid alternatives, so the design is in essence a self-documenting, bounded query facility.
用户从有效的可替换的文法中选择，这种设计在本质上是一个自我建档的有限的查询工具。
The biggest reason to keep an index is if you know it is used by a transaction or query that you have not included in the workload used by the Design Advisor.
保留一个索引的最大理由是，您知道某个事务或查询使用了这个索引，但是您并没有将该事务或查询包括在 Design Advisor 所使用的工作负载中。
Integrating query capabilities into the programming language provides a simple, natural way to build strongly typed queries that benefit from design-time features like IntelliSense.
在编程语言中集成查询能力，这一特性提供了一种简单而自然的方式来构建强类型查询，一些设计时的功能从中获益，比如IntelliSense。
DB2 provides a utility called Design Advisor which you can use to recommend indexes for a particular query or workload.
DB 2提供了一个名为Design Advisor的实用程序，可以用它来为特定的查询或工作负载推荐索引。
Currently, the results returned by Dynamic Query Mode cannot be overridden by a report re-design.
目前，DynamicQueryMode返回的结果不能通过一个报告重新设计覆盖。
Using Cognos Query Studio, the user is able to design a custom report and save it in any of the following supported format: HTML, XML, PDF, Word, Excel, and more.
通过使用CognosQueryStudio，用户能够设计定制的报告，并保存为下列格式之一：HTML、XML、PDF、Word 和Excel 等。
Currently the results returned by the Dynamic Query Mode cannot be overridden by a report re-design.
当前dynamicQueryMode返回的结果不能由一个报表重新设计覆盖。
Design mode includes a graphical design surface used for selecting a single data mining model and input table, and a grid used for specifying the prediction query.
设计模式包含用于选择单个数据挖掘模型和输入表的图形设计图面，同时还包含用于指定预测查询的网格。
Focus on problem of statistics of query optimizer on update, we design a statistics method based on partition technique.
并针对传统查询优化器对于大规模海量数据统计信息更新不及时的问题，设计了一种基于分区技术的统计方法。
Size estimation of multidimensional views of data warehouse is a fundamental step for data cube design, warehouse storage planning, and query optimization.
对数据仓库多维视图进行容量估计是数据立方体设计、数据仓库存储规划和实施查询优化的基础。
Basing on such GIS data model, we design a GIS electronic map system, which contains most basic GIS functions, such as object-create, map zoom, wandering, query and so on.
运用此模型，设计了一个基本的GIS电子地图实验系统，实现了GIS中地图对象的创建、地图的漫游、缩放、查询等功能。
It lets you build a query at run time, based on information not available to you at design time, such as information obtained from your user or calculated at run time.
它使您得以基于设计时不可用的信息(例如，在运行时从用户获得的或通过计算得出的信息)在运行时生成查询。
Simplifying the application design, by removing the need to store some kinds of temporal data. By using a Flashback Query, you can retrieve past data directly from the database.
移除某些因需求储存的暂时数据以简化应用设计。通过闪回查询你可以从数据库中直接获取到过去的数据。
This paper has a discussion on the process of information management design to use the common property of Database tools, query designer, class design, SQL language in the process of program design.
论述了在程序设计过程中，使用数据库开发工具独有的字段通用属性、查询设计器、类设计及SQL语言等功能，完成信息管理系统的设计过程。
应用推荐