信息探索法在银行数据仓库需求分析中的应用  

Application of Information Discovery Method in Demand Analysis of Bank Data Warehouse System

作　　者：王啸群[1] WANG Xiao-qun(Suzhou Industrial Park Branch of Jiangsu Union Technical Institute;Industrial Technology School of Suzhou Industrial Park,Suzhou 215123袁China)

机构地区：[1]江苏联合职业技术学院苏州工业园区分院,苏州工业园区工业技术学校,江苏苏州215123

出　　处：《电脑与信息技术》2017年第1期56-58,共3页Computer and Information Technology

摘　　要：随着金融环境的进一步开放,商业银行面临更为激烈的竞争,对于银行的精细化服务提供、差异化产品开发等能力都提出了更高的要求。这些目标的达成依赖于商业银行的数据处理能力,数据仓库为银行提供了一种解决方案。区别于一般的软件系统,数据仓库在建立时并没有明确的用户需求,因此不能使用传统的结构化分析、面向对象分析等软件需求分析方法,为此本文提出了一种基于信息探索的软件需求分析法,从准备源系统资料、源系统分析、数据表分析、数据分类四个方面完成数据仓库的整个需求分析。With the further opening of the financial environment,commercial banks face more and more intensecompetition,thus the banks need to provide refined services and differentiated products.The realization of theseobjectives depends on the commercial bank's data processing capabilities,data warehouse system provides a solution.Different from the general software system,there is no definite user demand at the time of establishment of datawarehouse system.Therefore,it cannot use the traditional software analysis methods,such as structural analysis andobject-oriented analysis.This paper presents a software demand analysis method based on information discovery,itcomplete the entire needs analysis of data warehouse system from four aspects,including the preparation of the sourcesystem materials,source system analysis,data analysis and data classification.

关 键 词：银行 数据仓库 需求分析 信息探索 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]