【摘要】：近幾年,隨著計(jì)算機(jī)技術(shù)和網(wǎng)絡(luò)技術(shù)的飛速發(fā)展,及在各行業(yè)的應(yīng)用推廣,數(shù)據(jù)業(yè)務(wù)的增長(zhǎng)速度已經(jīng)比以往任何一個(gè)年代都要快。這些數(shù)據(jù)的特點(diǎn)是雜亂、條塊分割和非常多,通過正常的手段要從這些數(shù)據(jù)提取有用的信息非常困難。隨著數(shù)據(jù)庫技術(shù)的發(fā)展,出現(xiàn)了數(shù)據(jù)中心技術(shù),這在某種程度上使從龐大的數(shù)據(jù)中提取對(duì)組織有用的信息成為可能。煙草商業(yè)企業(yè)大多都先后有了營銷、財(cái)務(wù)、專賣和物流等業(yè)務(wù)管理系統(tǒng),這些業(yè)務(wù)系統(tǒng)相對(duì)獨(dú)立,數(shù)據(jù)標(biāo)準(zhǔn)也沒有相對(duì)統(tǒng)一。各業(yè)務(wù)系統(tǒng)之間很難共享彼此的數(shù)據(jù)信息,造成了數(shù)據(jù)庫重復(fù)建設(shè)且標(biāo)準(zhǔn)各不相同,工作效率低下,數(shù)據(jù)的利用率也有待提高,數(shù)據(jù)的分析功能也僅限于一些簡(jiǎn)單的分析,不能為企業(yè)決策提供全面的數(shù)據(jù)分析。為了提高某煙草公司在市場(chǎng)中的競(jìng)爭(zhēng)力,有必要整合各業(yè)務(wù)管理系統(tǒng),制定統(tǒng)一的數(shù)據(jù)標(biāo)準(zhǔn),使各業(yè)務(wù)系統(tǒng)之間能共享數(shù)據(jù),能為公司各管理階層提供相對(duì)應(yīng)的數(shù)據(jù)分析以供其決策之用。要實(shí)現(xiàn)這一目標(biāo),某煙草公司就必須建立公司數(shù)據(jù)中心。本文以某煙草公司為研究對(duì)象,首先簡(jiǎn)要的介紹了本文的研究背景及意義,并闡述了企業(yè)數(shù)據(jù)模型、操作型存儲(chǔ)、企業(yè)數(shù)據(jù)倉庫及OLAP和ETL技術(shù),再對(duì)此煙草公司數(shù)據(jù)中心建設(shè)的目標(biāo)及原則進(jìn)行了定位,然后對(duì)數(shù)據(jù)中心的需求進(jìn)行了詳細(xì)地討論。接著對(duì)數(shù)據(jù)中心的總體架構(gòu)、數(shù)據(jù)架構(gòu)和應(yīng)用架構(gòu)進(jìn)行了分析。在數(shù)據(jù)中心的系統(tǒng)設(shè)計(jì)中,對(duì)系統(tǒng)的業(yè)務(wù)功能、信息資源標(biāo)準(zhǔn)和企業(yè)的數(shù)據(jù)倉庫進(jìn)行了設(shè)計(jì),采用了ER圖對(duì)實(shí)體進(jìn)行分析,采用了多維數(shù)據(jù)模型對(duì)數(shù)據(jù)報(bào)表建模,最后闡述了此煙草公司數(shù)據(jù)中心的應(yīng)用功能,如基本數(shù)據(jù)分析、卷煙銷售營銷分析、進(jìn)銷存和專賣內(nèi)管等分析。本文的研究有利于某煙草公司重構(gòu)企業(yè)數(shù)據(jù)環(huán)境,實(shí)現(xiàn)數(shù)據(jù)的集成和共享,有利于建立信息暢通渠道和為公司提供輔助決策。
[Abstract]:In recent years, with the rapid development of computer technology and network technology, as well as the application and promotion in various industries, the growth rate of data services has been faster than any previous era. The characteristics of these data are clutter, fragmentation and a lot of them. It is very difficult to extract useful information from these data by normal means. With the development of database technology, data center technology has emerged, which to some extent makes it possible to extract useful information from large data. Most of the tobacco commercial enterprises have business management systems such as marketing, finance, monopoly and logistics. These business systems are relatively independent, and the data standards are not relatively uniform. It is very difficult to share each other's data information among the business systems, which results in the repeated construction of the database and the different standards, the low efficiency of work, the need to improve the utilization rate of the data, and the analysis function of the data is limited to some simple analysis. Can not provide comprehensive data analysis for enterprise decision-making. In order to improve the competitiveness of a tobacco company in the market, it is necessary to integrate various business management systems and develop uniform data standards so that data can be shared among business systems. Can provide the corresponding data analysis for the management of the company for its decision-making. To achieve this, a tobacco company must set up a corporate data center. In this paper, a tobacco company is taken as the research object. Firstly, the research background and significance of this paper are briefly introduced, and the enterprise data model, operational storage, enterprise data warehouse, OLAP and ETL technology are described. The aim and principle of the construction of the data center of tobacco company are defined, and the demand of the data center is discussed in detail. Then, the overall architecture, data architecture and application architecture of the data center are analyzed. In the system design of the data center, the business function of the system, the information resource standard and the data warehouse of the enterprise are designed. The entity is analyzed by ER diagram, and the data report is modeled by the multidimensional data model. Finally, the application functions of the data center of the tobacco company are described, such as basic data analysis, cigarette sales and marketing analysis, purchase, storage and exclusive management, etc. The research in this paper is helpful for a tobacco company to reconstruct the enterprise data environment, realize the data integration and share, establish the information unblocked channel and provide the assistant decision for the company.
【學(xué)位授予單位】：江西財(cái)經(jīng)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2016
【分類號(hào)】：TP311.52

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