摘要
文中首先介绍了数据集市的概念和构建过程,接着以含油气盆地岩性分析为例,阐述了用多维数据模型并基于多种软件工具实现数据集市的方法与过程。最后给出了在二连盆地利用数据集市进行勘探目标分析的实例。实践结果表明,对于油气勘探信息系统建设而言,数据集市比数据仓库更为简洁、更为实用,其推广和应用也更为可行。
This paper firstly introduces the conception and building process of data mart,and then using analysis example of rock property in petroliferous basin and based on various software tools discusses the method and process of realizing data mart.Lastly the instance of prospecting target analysis in Erlian basin Saihantala depression using data mart is presented.The practice result indicates that in constructing petroleum prospecting information system data mart is more concise and more practical than data warehouse,and its generalization and application are more feasible.
出处
《计算机工程与应用》
CSCD
北大核心
2006年第14期229-232,共4页
Computer Engineering and Applications
关键词
数据集市
多维数据模型
油气勘探
data mart,multidimensional data model,prospecting of oil and gas
