【摘要】 以北京市交通行业数据中心建设为例,以数据中心建设中的的数据采集、整合及构建综合数据库为主线,对数据整合和综合数据库构建这两个核心阶段进行重点分析,在两级整合、分布存储的数据整合策略基础上,提出了四阶段数据整合方法,并在此基础上设计了综合数据库的技术框架、流程和面向对象的分布式数据库结构。更多还原

【Abstract】 Taking the construction of Beijing transportation data center as an example,focus on the data collection,integration and construction of integrated database during the construction of data center,this paper mainly analyzed the two core periods of stage including data Integration and construction of comprehensive data center.And the four-stage data integration method is put forward on the basis of data integration strategy such as two-stage integration and distributed storage.Therefore,the technology framework and process of comprehensive database and object-oriented distributed database structure were designed.更多还原