摘要
文章设计了一种数据仓库结构,包括:数据仓库,用于存储数据对象,特别是根据维度和对象整理与存储数据;元数据库,用于存储元数据,元数据包含数据对象描述、查询和报表的定义;客户端;报表服务器,连接该客户端;中间件服务器,连接该数据中心、元数据库和报表服务器。此外,论文还提供了基于本数据仓库结构的查询和报表方法。
This paper describes a method for designing a kind of data warehouse structure, including data warehouse for storing data objects, metadata warehouse for storing metadata, which involves the description of data objects and definitions for query and report forms, client, report server for connecting client, middleware server for connecting data center, metadata warehouse and report server. Furthermore, a method to query and report based on data warehouse structure is also provided.
出处
《信息安全与通信保密》
2007年第12期78-82,85,共6页
Information Security and Communications Privacy
