大地测量与地球动力学
大地測量與地毬動力學
대지측량여지구동역학
JOURNAL OF GEODESY AND GEODYNAMICS
2009年
6期
139-143,156
,共6页
Oracle.XML.DB%XML数据%存储技术%查询%更新效率
Oracle.XML.DB%XML數據%存儲技術%查詢%更新效率
Oracle.XML.DB%XML수거%존저기술%사순%경신효솔
Oracle XML DB%XML Database%storage technology%query%updata efficiency
XML作为W3C(万维网联盟)的推荐标准,已经成为Web上数据表示与交换的标准,特别是近年来Web Service的蓬勃发展,XML被越来越多地用于数据的交换和存储领域.XML文档的数量正成指数级别增长,如何寻求一种更加有效的XML数据管理方式,已成为人们亟需解决的问题.利用Oracle 公司推出的Oracle XML DB技术,研究了XML DB的3种XML存储方式及其存储、查询和更新效率.通过比较3种存储管理方式,为选择何种方式存储XML提供参考.
XML作為W3C(萬維網聯盟)的推薦標準,已經成為Web上數據錶示與交換的標準,特彆是近年來Web Service的蓬勃髮展,XML被越來越多地用于數據的交換和存儲領域.XML文檔的數量正成指數級彆增長,如何尋求一種更加有效的XML數據管理方式,已成為人們亟需解決的問題.利用Oracle 公司推齣的Oracle XML DB技術,研究瞭XML DB的3種XML存儲方式及其存儲、查詢和更新效率.通過比較3種存儲管理方式,為選擇何種方式存儲XML提供參攷.
XML작위W3C(만유망련맹)적추천표준,이경성위Web상수거표시여교환적표준,특별시근년래Web Service적봉발발전,XML피월래월다지용우수거적교환화존저영역.XML문당적수량정성지수급별증장,여하심구일충경가유효적XML수거관리방식,이성위인문극수해결적문제.이용Oracle 공사추출적Oracle XML DB기술,연구료XML DB적3충XML존저방식급기존저、사순화경신효솔.통과비교3충존저관리방식,위선택하충방식존저XML제공삼고.
As the recommended standard of W3C(World Wide Web Consortium),XML has become the standard for the expression and exchange of the data in Web. Especially, as the rapid development of Web service in recent years, more and more XML data have been used for data exchange and storage. The number of XML documents exponentially growth. How to find a more effective way for XML data management becomes a serious problem. As the launch of Oracle Corporation Oracle XML DB technology, we study the three types of XML DB storage and XML storage,XML query and their update efficiency. By comparing the three types of storage management, it makes a reference for the selection of way to storage the XML.
