传统数据库

XML与传统数据库关系探讨

Research on the relation between XML and traditional DB

使用传统数据库技术解决XML数据管理问题，其效果不佳。

It is inefficient to solve the problem of XML data management by traditional database technology .

多媒体数据库涉及计算机多媒体技术、Internet技术、网络技术与传统数据库技术。

Multimedia database is concerned in technology of computer multimedia , technology on Internet , network technology , and classic database technology .

利用DTS（datatransformationservice）实现数据的加载，完成数据从传统数据库到数据仓库的迁移。

Through DTS ( data transformation service ) and available data are translated into Daja Warehouse from many kinds of data sources .

重点阐述了纯XML数据库的含义、纯XML数据库的主要特性以及它与其它传统数据库在实用层面上的优缺点比较；

It compares Native XML Database with other traditional databases on an applied layer , and analyses the advantages and disadvantages .

与传统数据库不同，XML数据库查询不仅查找数据，还查找数据之间的结构关系。

Unlike in traditional databases , queries on XML documents aim at not only element contents but also structural relationships between tagged elements .

在许多情况下，MySQL和传统数据库是共存的。

In many cases , MySQL co-exists with traditional database offerings .

XML模式是XML应用的基础，同传统数据库一样，不合理的XML模式设计也会导致数据冗余和各种操作异常。

XML schema is the foundation for XML application , and improper XML schema may cause data redundancies and operational abnormalities which is similar to that in traditional database .

XML是一种半结构化数据，和传统数据库在数据模式上有所不同，不能直接使用传统的数据库技术进行处理。

XML , as a kind of semi-structured data , is different from the data models of traditional databases , so it can not be effectively processed by the traditional database techniques .

IBMsolidDBUniversalCache是一种内存关系数据库软件，它提供极高的速度，可以比传统数据库的性能高十倍。

IBM solidDB Universal Cache is relational in-memory database software that delivers extreme speed , performing up to ten times faster than conventional databases .

文中首先对数据挖掘及Web挖掘技术进行了概述，对Web数据的特点作了分析和研究，比较了XML与传统数据库的区别，然后选择XML文档来保存数据。

Firstly , this paper summarizes data mining and web mining technology , analyzes and studies the feature of web data , compares XML with traditional database and selects XML document to save available data .

最后，结合当前流行的XML技术，讨论了XML领域中的查询重写问题及其与传统数据库中的查询重写问题的关系。

Finally , with the current popular technique-XML , the problem of query rewriting in the area of XML and the relation between it and the one in the area of traditional database is discussed .

在比较XML数据模型和传统数据库模型优缺点的基础上，根据文件类型定义（DTD），提出了关系数据库与XML结合，组成XML数据库系统的方法。

Based on the comparing XML data model and conventional database model , and according to DTD , a method of establishing XML database system that combine conventional relative-database with XML was presented .

比较Web查询与传统数据库查询的区别，提出一种对Web查询计算的新模型，基于这一模型，可针对网页结构和内容进行查询，再根据HTML的特点，从网页中提取数据库数据。

With this model , Web framework and content can be searched . The differences between Web query and traditional database query are also discussed . According to the characteristics of HTML , we extract data from the achieved Web pages .

基于传统数据库的ECA规则模型，定义了六元组的空间ECA模型，并采用一阶逻辑形式化的描述空间完整性约束，使得约束可以与主动规则在统一模式下处理。

First-order logic is used to formally describe spatial integrity constraints , which places the constraint and rules under a uniform mode .

但传统数据库系统对XML的支持在对其逻辑结构和数据完整性存储方面存在不足，限制了以XML所表示的非结构化信息的表达、交换和共享。

But the traditional database system has a deficient support for XML in the storage for the logical structure and intact information of the data , which greatly constraints the express , exchange and sharing of the unstructured information described by XML .

在分析XML的优点和XML与传统数据库的关系的基础上，得出用XML实现与传统数据库的交互的可能性与先进之处，以达到减轻Web服务器负担及信息交换的目的。

In order to reduce the burdon of the Web server and data exchanging , the possibility and advantage with the transaction between traditional database and XML are realized based on the analysis of the advantage and the relationship between XML and traditional database .

克利夫兰表示，SpliceMachine的目标是，凭借高效能、精确性和可靠性等承诺，说服企业客户用他们的产品替换掉MySQL和Oracle这类传统数据库。

Splice Machine 's aim is to convince businesses to replace traditional databases such as MySQL and Oracle with their own , Cleveland said , with promises of high performance , accuracy , and reliability .

但是，我们可以看到大量的数据存储在传统数据库中，Internet信息的一个主要来源是数据库信息。

But we should realize a large amount of data is stored in traditional Database and one of the main Internet data sources is Database information , so how to transfer the data in Database into XML format information properly and have it published is very important .

采用数据仓库技术取代传统数据库技术构成EIS数据管理系统的技术基础，是EIS研究领域的新途径。

That adopting data warehouse technology instead of database technology to construct the technology basis of EIS ′ data management system is a new way of the research area of EIS .

将PostgreSQL纳入CloudFoundry还是很有趣的，因为它是一个非常有特色的传统数据库，其受众较之MySQL或MongoDB的用户截然不同。

PostgreSQL is an interesting addition since it is a full featured traditional database with a different audience than MySQL or MongoDB users .

由于信息资源在语法表示与结构上的异构性，使得传统数据库方法以及基于统计学分析方法的搜索引擎技术，无法有效实现对Web资源的管理、查询以及机器自动化处理。

Due to the syntactic and structural heterogeneity of information resources on the Web , its difficult to effectively manage , retrieve or automatically and intelligently process the Web resources with existing methods and technologies , such as the traditional databases and search engines which mainly based on statistics .

在分析直接通过JDBC连接数据库这种连接方式的基础上，指出了传统数据库连接技术中存在的运行效率低、软件移植性和复用性差等不足之处。

Based on an analysis of the direct database connection method using JDBC Driver , the limitations of traditional database connection methods in implementation efficiency , software portability and reusability are pointed out .

通过对传统数据库和现有CSCW系统中采用的并发控制方法进行了分析和讨论，明确了其优缺点。

By the analysis and discussion of currency control mechanism adapted in traditional databases and the now used CSCW systems , the advantages and disadvantages of these concurrency control model are discussed .

主动实时数据库管理系统（ARTs-EDB）完善集成了传统数据库、实时数据库及主动机制。

ARTs-EDB seamlessly integrates traditional databases , real-time databases as well as activeness rule concepts , techniques and mechanisms .

本文首先介绍了事务在传统数据库中的处理技术及其故障恢复和并发控制理论，其次，分析和探讨了XML技术在描述、存储非结构化信息方面的优势及其与非结构化信息相结合的必然性。

Firstly , this thesis introduces the transaction processing techniques , recovery and concurrency control theory . Then , it analyzes the advantages of the XML techniques in describing and storing unstructured information , and discusses the inevitability that the XML techniques combined with the unstructured information .

AmitPandey认为25年间累积的数据会让原有的传统数据库设计不堪重负。

Amit Pandey argued that the weight of25 years is killing the traditional database designs .

虽然NativeXMLDBMS（NXD）已崭露头角，打破了RDBMS传统数据库一统天下的局面，并取得了较快的市场增长速度，获得了许多市场份额。

On one hand , native XML DBMS ( NXD ) has cut a figure , broken the absolute monopoly of traditional RDBMS databases , and has achieved rapid market growth , along with a great deal of market share .

并针对在GoogleAppEngine环境下无法完美使用J2EE标准和传统数据库存储模型向对象型数据存储模型映射的难点问题给出了解决方案。

In this case , we get a new solution to solve the difficult problem , which is the standard of J2EE and the map of traditional database storage model to the object data storage model can not be perfect to use in the Google App Engine environment .

RTDBS并不是传统数据库系统和实时系统的简单集成，因此需要对RTDBS中的一系列概念、理论、技术、方法和机制进行新的研究开发。

Because RTDBS is not a simple combination of traditional database system and real time system , a series of concept , theory , technology , method and mechanism need further study .