XML数据库中同样存在数据冗余。
通过合并同义和重叠的数据元素来减少数据冗余。
Reduction of data redundancy through the consolidation of synonymous and overlapping data elements.
筛选规则与针对减少数据冗余的标准化规则不是一回事。
Filtering rules are not the same thing as the normalization rules that aim at reducing data redundancy.
业务需要数据冗余来保护，以免受单个硬盘故障的威胁。
Businesses need data redundancy to protect against individual hard-drive failures.
更加符合范式，从而可以避免数据冗余和节省存储空间。
It is more normalized thereby avoiding data redundancy and saving storage space.
该模型能有效降低数据冗余，提高数据访问效率。
It can reduce data redundance and improve data access efficiency.
使用集中化数据数据库如何解决数据冗余的问题呢？
How does the use of a centralized database solve the data redundancy problem?
使用模版和编码技术，提高了工艺设计效率，减少了数据冗余。
It can improve the efficiency of process design and decrease data redundancy using mould and coding technology.
提出了一种基于时态的数据库系统的基本结构，减少数据冗余。
The thesis introduces a structure of database system based on time, which reduces the data redundance.
XML文档中可能包含由非函数依赖引起的数据冗余和操作异常。
XML documents may contain data redundancies and operation anomalies due to non-functional dependencies.
它产生了数据冗余，在某些情况下，当数据变更时需要在多处更新数据。
This leads to data duplication and the need, in some cases, to update the same information in multiple places when it changes.
正如问题说明中所述，此方法的目标是避免提供异类源的集成视图时出现数据冗余。
As described in the problem statement, it is the goal of this approach to avoid data redundancy when providing an integrated view over heterogeneous sources.
采用全局目录和指针存储方式，减少了数据冗余，有利于数据的一致性。
The storage methods of global directories and Pointers reduce the data redundancy and improve the data integrity.
基于数据冗余与数据重新定位技术，通过软件达到实时修正色彩错位的目的。
Real-time correction of color disorder can be achieved through software modification using data redundancy and data relocation technology.
该模式为分布式信息创建了集成视图，且在联合结构化和非结构化的信息时不会带来数据冗余。
The pattern creates an integrated view into distributed information without creating data redundancy while federating both structured and unstructured information.
视间预测是消除视点间的数据冗余最常采用的方法，也是立体视频编码的关键技术。
Disparity prediction is a commonly used method to realize the data redundancy and also a key technology for stereo video coding.
介绍了采用CRC校验与多重数据冗余结合实现RAM、EEROM数据纠错的方法。
This paper introduces a method of rectifying data in RAM or EEROM, which makes use of CRC and multiple data redundancy.
数据正规化技术是为将数据正确地保存再各个标准，从而使数据冗余达到最小，存取速度达到最高。
The technique of data normalization is about correct ways of partitioning the data among tables to minimize data redundancy and maximize the speed of retrieval.
通过对两种组网机制的定量分析，雷达自组网在数据冗余和通信距离方面具有一定的优势。
Through quantitative analysis of the two mechanisms, the radar self-organizing networking shows its superiority on transmission distance and redundancy.
由于XML固有的数据冗余等特性，使得解析xml文档成为应用中代价很大的一个环节。
Because of the nature of XML data with redundancy inherent in some of its features, the processing of XML documents takes a large part of the cost in applications.
如果想最小化数据冗余和存储消耗，并且愿意花更多的系统资源在分解上，那么您可能也会偏爱星型模式。
You may also prefer the star schemas if you want to minimize data redundancy and storage consumption and are willing to spend more system resources on shredding.
传统的计算机设计系统的安全监视功能存在日志数据冗余和异常线索检测时延过长等固有问题。
The redundant data in log files and the delay for detecting abnormal trails are the inherent problems existing in the traditional secure monitoring subsystem of a computer system.
采用数据融合技术可以有效地减少网络中的数据冗余，获得更准确的信息，提高数据收集效率。
By data aggregating it can reduce the number of transmissions of the network, gain exact information and increase the data collecting efficiency.
EDM允许支持数据企业视图，用以帮助降低数据冗余、提高数据质量以及加速项目的集成和新项目的开发。
EDM allows an enterprise view of data which helps to reduce data redundancy, improve data quality, and speed up integration and green-field projects.
虽然应对数据丢失的最佳方式是数据冗余和实时备份，我们理解有些时候数据丢失会偷偷盯上你。
While the best defense against data loss is redundant and real-time backup, we understand that sometimes data loss sneaks right up on you.
文摘：关系数据库的数据冗余形成的原因有表的重复、属性的重复、元组的重复、属性值的重复。
Abstract: the data redundant in relational database is caused by the reduplication of the table, attribute, record, or attribute value.
数据冗余是观测网优化需要解决的主要问题之一，冗余数据既造成数据噪音又增加观测网运行成本。
Removing the redundancy is one of the purposes of optimizing monitoring network, for redundant data made the data-noises and increased the operation cost.
本系统采用E -R图法进行规范化设计使得数据冗余最小，数据一致性好，更新异常问题不易发生。
This system used E-R chart method to design in order to minimum data redundancy and optimize data consistency and reduce updating abnormity.
震源机制解参数与地震基本参数之间的索引联接有效地减少了数据冗余，同时也为高效的数据处理打下良好的基础。
The index correlation between the parameters of the focal mechanism and the basic ones of earthquakes can effectively reduce the data redundancy and build up foundation of data processing efficiently.
但是，由于不同极化状态回波信号之间的相关性，极化数据不可避免地产生数据冗余，反而增大了岩性分类的误差。
But meanwhile, the data fusion coming from the coherence of different polarizations in the polarimetric data produces more error for lithological classification.
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