数字专卖的集中数据库

【作者】 张明；

【导师】 吴晟； 艾昌文；

【作者基本信息】 昆明理工大学 ， 计算机技术， 2007， 硕士

【摘要】 本文主要介绍了‘数字专卖’集中数据库建设的思路和一些探索。本文围绕烟草专卖信息化发展的需求,利用数据中心、数据仓库的部分相关技术,结合业务实际,形成专卖集中数据库的体系结构,主要阐述了海量明细数据和非结构数据的采集和存储。首先简要的说明了数据中心的结构,通过对当前专卖管理信息化存在的一些问题的阐述,结合对新信息化管理系统--‘数字专卖’的建设要求,为我们提出了建设烟草专卖数据中心的需求:建设专卖集中数据库。其次讨论了数据仓库技术,对实现集中数据库和数据中心的企业信息集成技术进行探讨;特别是结合烟草专卖实际情况,为了易于对底层应用的海量明细数据和非结构数据的采集和存储,重点讨论了数据联合技术。接着讨论了系统中涉及的一些特殊的数据,依据业务和技术的需求,结合烟草信息化建设的实际情况,形成了集中数据库的基本结构,确定了对底层应用的海量明细数据和非结构数据采用数据联合技术进行处理。最后结合‘数字专卖’集中数据库的建设实践,阐述了集中数据库建设的思路和步骤,结合分工和实践主要讨论了数据采集系统,重点介绍了对底层应用的海量明细数据和非结构数据的采集和存储的实现情况。更多还原

【Abstract】 The paper mainly introduces the thinking and explorations about the data store construction of ’ DATA Tobacco Monopoly ’ . Based on the informationization development of Tobacco Monopoly, using partial corresponding technologies of Data central、Database and connecting practical work, forms the system structure about the ’DATA Tobacco Monopoly’ . It mainly depicts gathering and store of the alcohol detailed data and the non-structure data technology.In the first place of the paper, through describing problems about informationization of Tobacco Monopoly Management at present, connecting the constructing requisition about the new informationization of ’DATA Tobacco Monopoly’ , it provides the requirement of constructing the Data central about ’DATA Tobacco Monopoly’ : constructing the integrated database of Tobacco Monopoly.Secondly, It discusses the database technology and realization technology about integrated database、enterprise’s information; especially connecting the practical circumstance of the constructing requisition about ’DATA Tobacco Monopoly’ , in order to easily gather and store the floor application in the alcohol detailed data and the non-structure data, emphasizing discusses the data union technology.Thirdly, the thesis debates some special datum in the system. According to the requisition of practice and technology, connecting the real circumstance about the construction of tobacco informationization, forms the basically structure of integrated database and find out the method which can dispose the floor application of the alcohol detailed data and the non-structure data though using the data union technology.Finally, connecting the construction of ’DATA Tobacco Monopoly’ , it illustrates the thinking and steps about the construction of the integrated database. According to the splitting and practice, the paper mainly discusses the data gathering system, and emphasizing introduces the realization about the gathering and store of the floor application in the alcohol detailed data and the non-structure data.更多还原