【作者】 丁浩；

【导师】 何增有；

【作者基本信息】 大连理工大学 ， 软件工程（专业学位）， 2012， 硕士

【摘要】 随着信息技术和数据中心技术的飞速发展,信息数据在企业的日常运营中越来越重要,对特殊的烟草企业亦是如此。当前的烟草企业迫切需要高效、准确、及时地汇总、分析数据。传统的大量流程化的软件设计往往只能提供对历史数据的查询功能,不能实时地反映企业所需的不断变化的信息。基于数据仓库的数据中心系统作为传统数据仓库的扩展,有效地缩短了信息延时,为企业提供了更有价值的战略型决策支持。本文通过对烟草企业面临的数据获取和管理难题的研究开始,通过研究烟草企业面向服务的IT整体架构规划以及数据管理需求,设计出面向烟草企业的,实用型的基于数据仓库的数据中心系统,目的是解决现有的数据获取、管理及应用问题：通过主数据管理和元数据管理,实现数据中心的标准制订和规范管理,保证数据的一致性、准确性；构建数据中心的分析应用平台,满足对关键业务信息的查询、报表展现以及数据智能分析,形成能够服务于省市两级的管理和决策分析平台,全面提升管理的科学性、及时性、有效性：搭建数据中心的软、硬件平台,建立集中的分析应用系统,同时根据数据中心的建设方案,在数据中心信息标准、模型和规范建立的基础上,形成烟草企业的“监控中心、指挥中心”。通过针对这些问题的研究和解决过程,本文提出了设计一个基于数据仓库的数据中心系统的解决方案。不但完整阐述了数据中心系统的总体规划、设计过程和实现过程,并且讨论了数据中心系统的应用,最后展示了系统实现的界面,平台架构和功能。通过数据中心系统,达到了提高烟草企业数据管理及分析能力,从而提高企业经营管理的科学性、高效性和增强企业创新能力的目的,证明了数据中心系统设计方案的可行性。更多还原

【Abstract】 With the rapid development of information technology and data center technology, information and data is increasingly important in the operations of the enterprise, is also very important for tobacco companies. Current tobacco enterprises urgently needs for efficient, accurate and timely summary of the analysis of data. The traditional software design with a large number of process-oriented can only provides historical data query capabilities, can not reflect changing business information in real time. As an extension of the traditional data warehouse, data center system based on data warehouse shortened delay of information, provide more valuable tactical decision support for enterprises.This article designed utility-based data warehouse data center system for tobacco companies by tobacco companies facing data access and management challenges and studying tobacco enterprise service-oriented overall IT architecture planning and data management needs, the purpose is to solve the existing data acquisition, management, and application problems:master data management and metadata management, data center standards and norms management, to ensure the consistency and accuracy of the data; build a data center’s analysis application platform to meet business-critical information queries, reports show, and intelligent Data analysis, a software and hardware platform for data center services at the provincial and municipal levels of management and decision analysis platform to enhance the management of science, timeliness and effectiveness; build a centralized analysis applications system, and according to the program of construction of analysis applications system, and on the basis of data center in the standard model and specification, build "the monitoring center, the command center of tobacco enterprises.Through the process of research and resolving these problems, this article presents the design of a data center solutions based on data warehouse. This article fully elaborates the overall planning of the data center system, the design process and the implementation process, and discusses the applications of the data center system, shows system interface, platform architecture and functionality. By data center system to increase capabilities of data management and analysis of tobacco enterprise, thereby enhancing the scientific business management efficiency and enhance innovation capability, proved the feasibility of the system design of the data center.更多还原