使用SQL支持特定数据查询
数据查询表示立方体中的数据选择。
通过创建索引提高IBMTSOM历史数据查询性能。
Creating indexes for better performance with IBM TSOM historical queries.
性能比较使用与之前文章相同的测试代码，即地震数据查询服务。
The performance comparisons use the same test code as earlier articles, a seismic data retrieval service.
作为一种函数式语言，Clojure为数据查询和操作提供了新方法。
Being a functional language, Clojure brings new tricks to data query and manipulation.
该系统具有较强的数据查询、存贮、维护及统计计算功能。
The system provides powerful functions of inquiring, storing, maintaining and statistical calculation of data.
地理信息元数据查询系统是空间数据交换中心的重要组成部分。
The geo-metadata query system is an important component of the spatial data exchange center.
只有在执行大块操作或是在多个原子单元间进行数据查询时才建议关闭过滤。
When Filtering is suggested to be turned off only when performing bulk operations or when querying data over many atomic units.
擅长分析并善于处理复杂的信贷风险系统及完成数据查询和分析。
Analytical and able to manage and operate complex credit risk systems and perform data queries and analysis.
可以组合这些表示维、边界和数据查询的基本查询类型，以建模更复杂的情况。
You can combine these basic query types, which represent the dimension, edge, and data queries described here, to model more complex situations.
该平台主要由数据管理与维护、空间数据查询以及信息发布三个部分组成。
Three parts are included in this platform, management and maintenance, query and Web distribution of spatial data.
介绍了一种立即计算谓词并即时输出的XML流数据查询系统XSIEQ。
XSIEQ(XML stream query with immediate evaluation), a kind of XML stream query system, can evaluate predicates immediately and output in time.
该部分包括系统登录、巡检命令发布、数据查询、航班及天气信息查询等功能。
This part includes some functions such as login, inspection order promulgation, data query, scheduled flights query, weather query and so on.
数据库技术是当今计算机应用的核心技术，而数据查询是管理数据库的重要手段。
Database technology is the core technology of the current computer application, while data query is the important way to manage database.
该网络发布系统具有图层控制与管理、数据查询检索、基本信息的空间分析操作功能。
This issuance system possesses multi-functions of map-layer control and management, data searching and retrieval, and spatial analysis operation of basic information.
请注意对于专有名称的数据查询或搜索操作(我将在本系列的第2部分演示)是不区分大小写的。
Note that data query or search operations on distinguished names (which I demonstrate in the second half of this article) are case-insensitive.
在电信网管系统中，为了对电信设备进行管理和性能优化，数据查询操作是必不可少的。
In telecommunication network management system, in order to carry on the management and the optimizing performance to the telecommunication equipment, the data inquiry operation is essential.
在系统介绍标记语言和XML的基础上，分析了基于XML的数据查询和查询优化方法。
This paper analyses data searching method and inquiry optimizing method based on systematic introduction of labeling language and XML.
Google工程师宣称BigTable中数据查询的响应时间只根据结果数据集的大小确定。
Google engineers claim that the response time of data queries in BigTable is only determined by the size of the result dataset.
分布式数据查询是分布式数据库管理系统的核心，而查询优化算法又是查询处理中的关键技术。
The distributed data query is the core of the distributed database managing system, but the optimized query algorithm is the key technology in query processing.
这两款手机的数据查询量从08年9月份以来增长了19倍，占所有智能手机数据查询量的43%。
The data traffic created by these two handhelds has increased 19 times from September 2008 to this past month and now accounts for 43% of all smartphone requests worldwide.
消费者希望能够方便地搜索数据，数据库中的数据查询方便，但是XML文档中的数据就不那么容易了。
Consumers expect to be able to search through data easily, and while this works nicely with data in databases, it's not so trivial with data in XML documents.
系统能够实现自动化灌溉，具有排水警示、实时时钟、历史数据查询、数据上传及双向通信等功能。
And, the system can realize functions of automatic irrigation, drainage warning, real time clock, historical data inquiry, data up-transmission and two-way communication.
JOLAP的查询需求和模型简化三种常见olap查询的创建和执行，即多维查询、边界查询和数据查询。
JOLAP's query requirements and model facilitate the creation and execution of the three common types of OLAP query, namely: dimension queries, edge queries, and data queries.
MQP (MetadataQueryPlanner)-准备和执行元数据查询的内部组件。
MQP (metadata Query Planner) - internal component that prepares and executes metadata queries.
可用于各个盐业检测实验室对食用盐数据的计算、电子存储、数据查询、统计分析及质量控制等工作。
The method can be used in any laboratory in salt industry for data calculations, storage, inquiry, statistic analysis and the quality control of edible salt.
QF (QueryFramework)-用于元数据查询、数据查询、本地数据处理和结果集的内部库。
QF (Query Framework) - internal libraries for infrastructure and integration of metadata queries, data queries, local data processing, and result sets.
该系统完全实现称量、开票、数据查询、统计自动化，应用它可大大地提高工作效率、经济效益和社会效益。
It can completely realize weighting, counting tickets, data searching, statistics automation. Its use can lead to high work efficiency, economic performance and social performance.
完整的数据库软件是包含数据查询、数据维护、数据计算、图形绘制、以及过程模拟等功能的综合工程软件。
A complete database software is a comprehensive engineering software that includes functions such as database searching, maintenance and calculation, graph-drawing and process simulation.
分析和实验表明，该算法适合于海量数据查询并能有效地解决机群并行环境下数据偏斜所造成的查询性能低下的问题。
The analysis and experiment results show that this algorithm effectively resolves the data skew problem in Computer Cluster. It can be fit for searching in the massive data.
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