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| 基于异构数据库环境数据抽取的系统结构研究--Java和XML的解决方案 | |
| 引用本文： | 谢星峰,邹平. 基于异构数据库环境数据抽取的系统结构研究--Java和XML的解决方案[J]. 计算机与数字工程, 2005, 33(3): 28-30 |
| 作者姓名： | 谢星峰 邹平 |
| 作者单位： | 昆明理工大学管理经济学院,昆明,650093;云南师范大学,昆明,650092 |
| 摘 要： | 首先对基于Internet或Intranet异构数据库构成的信息系统结构进行初步分析。利用Java、XML的特性及分析数据挖掘中数据抽取的特点，提出一个基于缓冲数据库的数据抽取的系统结构；以便在数据挖掘和开发基于Web／Server的统一信息平台时，更便利地进行数据抽取工作。 |
| 关 键 词： | 数据抽取 缓冲数据库 异构数据库 Java XML |
| 修稿时间： | 2004-03-02 |
Systemic Structure Study of Data Extraction Based on Heterogeneous Database Environment |
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| Xie Xingfeng,Zou Ping. Systemic Structure Study of Data Extraction Based on Heterogeneous Database Environment[J]. Computer and Digital Engineering, 2005, 33(3): 28-30 | |
| Authors: | Xie Xingfeng Zou Ping |
| Affiliation: | Xie Xingfeng 1) Zou Ping 2) |
| Abstract: | Firstly, this paper elementarily analyzes the structure of the information system that is constituted by heterogeneous database based on Internet or Intranet. After utilizing the remarkable characteristics of Java and XML, and analyzing the characteristics of data extraction in the process of data mining, this paper presents a systemic structure of data extraction based on buffered DB. The advantage of this systemic structure is convenient to data extracting, when building a criterion information platform of web/server. |
| Keywords: | data extraction buffer DB heterogeneous database Java XML |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |