摘要
文章在介绍Oracle数据库服务及相关体系软件结构的基础上,给出了利用Oracle数据仓库建立水利普查数据展现系统的实现技术,解决了因为原始数据库数据量庞大,数据关系复杂,导致数据查询速度慢等性能问题,并从多方面清晰、简洁、直观地展现水利普查数据。
Based on the introduction of Oracle database service and related software architecture,this paper presented the implementation technology of using Oracle warehouse to build the display system on water census data,in order to solve issues that the great amount of original data and the complex associate between data which result in the performance of slow data query,and display water census data clearly,concisely and intuitively.
出处
《计算机与数字工程》
2012年第10期55-57,84,共4页
Computer & Digital Engineering
基金
国家自然科学基金项目(51079040)
水利部公益性行业科研专项(200901060)
水利部"948"项目(201016)资助
