数据仓库系统

基于Web的数据仓库系统由表示层、应用层和数据层组成。

Web-based data warehouse system is composed of Expression Layer Application Layer and Data Layer .

第3部分说明了基于web方式的数据仓库系统的组成并讨论了该数据仓库特点和实现方式。

Part Three explains the structure of data warehouse system based on web system and discusses the characteristics and way of realizing .

基于Web的数据仓库系统在生产计划管理中的应用研究

Application Study on Production Project Management of Web-based Data Warehouse

基于XML的数据仓库系统

XML-based Data Warehouse System

数据仓库系统中一种改进的维层次聚集Cube存储结构

An Improved Dimension Hierarchy Aggregate Cube Storage Structure for Data Warehouses

最后结合大连口岸物流公司的实际需求，给出了基于Web的集疏运数据仓库系统的具体设计与数据仓库的实现。

As a case in point , the paper shows the designing and implementation of web-based data warehouse according to the needs of Dalian Port Logistics Corporation .

但是非Agent结构的数据仓库系统还存在着网络拥塞、网络信息不容易协调、视图更新不一致的问题。

But non-Agent structure data warehouse system has some problems , such as network congestion , difficulty in harmonizing network information and views updating discordantly .

基于OLAP的实有人口数据仓库系统的设计与实现

The Design and Implement of Actual Population Data Warehouse Based on OLAP

数据仓库系统中层次式Cube存储结构

Hierarchical Cube Storage Structure for Data Warehouses

基于电信数据仓库系统的ETL研究与设计

Study and design of ETL based on Telecom Data Warehouse

在数据仓库系统中，一个仓库数据项的精确的历史沿革，即该数据项从获取、转换、集成到现状这一完整过程的相关描述和信息，称为数据志（DataLineage）。

The exact history of a given warehouse data item , including the complete description of its acquisition , transformation and integration is termed the data lineage .

本研究对报业ERP建设，ERP规划，报业数据仓库系统乃至决策信息系统的建立都有着指导性的意义。

This research has the important meaning for newspapering ERP construction , ERP programming , the establishment of newspapering data warehouse system and decision information system .

可以这样认为：ETL就是整个数据仓库系统乃至整个决策支持系统的基石。

It is generally regarded as the foundation of the whole data warehouse system and decision support system .

数据仓库系统的整体框架由数据仓库、ETL、数据展示三部分组成。

The complete framework of data warehouse system is composed of data warehouse , ETL , and data showing .

本文基于BioDW&一个整合的生物信息数据仓库系统，以GeneOntology作为语义模型，应用信息的语义相似度计算方法，获取不同基因产物生物特征的相似度；

This article apply an information-based semantic similarity measure to compute similarity between biology characteristics of gene products , using Gene Ontology as semantic model , based on BioDW & an integrated bio-data warehouse .

但是目前该技术本身还存在许多有待解决的问题，为此本文提出了将Agent技术应用于Web数据仓库系统中。

In present Web based data warehouse there are a lot of defects to be improved , for this reason it is proposed to apply Agent technology in Web based data warehouse during the bidding decision of power plants .

Agent利用本身所具有的各种特性尤其是移动性，可以更高效、便捷地完成转换、集成和查询等工作，同时这种方案还解决了非Agent结构的数据仓库系统中存在的一些问题。

Agent using its own all kinds of characteristic especially mobile characteristic can finish transform , integration and query effectively . At the same time , this scheme settles some problems existing in non-Agent structure data warehouse system .

文章提出了一种ERP环境下的零等待数据仓库系统结构，利用多Agent系统的交互性和协作性等特点实现了数据仓库系统中连续数据集成和主动决策的功能。

The paper proposed a structure of zero-latency data warehouse in ERP environment , which utilized characteristics of interaction and collaboration of multi-agent system to realize continuous data integration and active decision in data warehouse system .

将距离法应用于DW的多目标决策，采用理想解和负理想解的相对接近度对数据仓库系统做出综合评价。

We apply distance-method in the multi-objectives decision-mak-ing , and give a comprehensive evaluation of DW by using the distances from ideal and negative ideal solutions .

最后，在Hans医院信息系统基础上尝试研究面向费用主题的医嘱数据仓库系统，并使用工具进行OLAP分析获得各个部门的费用及相关比例信息，并将获得的信息以报表的形式展现。

At last , We build a simple data warehousing , based on Hans hospital information system , and process OLAP upon it to get department fare information which showed by chart .

在数据仓库系统DB-ODS-DW三层体系结构中，ODS具有承上启下的重要作用。

In the 3-level architecture DB-ODS-DW of data warehouse system , ODS takes a connecting link functions between the preceding and the following program .

或是研究如C-Store的数据仓库系统创建物化视图的问题。

Alternatively investigate the question of which materialized views to create in a data-warehousing system , such as C-Store .

给出了企业集团数据仓库系统的定义，提出了统一视图模型的基本概念，提出了一个基于统一视图模型的数据仓库系统体系结构。（2）数据仓库系统ETL技术的研究。

We put forward the concept of unified views model , and propose the data warehouse system architecture based on the unified views model . ( 2 ) Study on data warehouse system ETL technology .

随着数据仓库系统在企业和组织中的推广使用，联机分析处理（OLAP）是当前数据仓库应用和决策支持系统（DSS）的研究热点。

Along with the widespread using of Data Warehouse ( DW ) in enterprises and organizations , Online Analytical Processing ( OLAP ) is a hot technique in the application of DW and Decision Support System ( DSS ) .

讨论了面向证券分析的数据仓库系统的设计和建立，给出了一个利用MSSqlServer7.0构建数据仓库系统的方案，在此基础上建立了一个数据仓库，并进一步讨论了证券决策支持系统的框架。

The authors research the design and establishment of data bank system based on the analysis of stocks , bring forward a scheme to build data bank system using the technology of MS SQL Server 7.0 and discuss the frame of DSS based on data bank .

实现了病案统计分析数据仓库系统的部分主题，并以疾病的统计分析主题为例阐述了数据的抽取、多维数据集的建立及OLAP多维分析。

Secondly , it carried out the parts of topics of the data warehouse system , and expatiated data extraction , created multi-dimensional data set and carried on OLAP multi-dimensional analysis as the statistics and analysis of disease an example .

以下部分描述了OLTP环境中的3个特性；然而，每一个特性也都将提高决策支持和数据仓库系统的性能。

The following sections describe three of these features in an OLTP context ; however , each of these features will improve the performance of decision support and data warehouse systems as well .

本文从报业的ERP特点入手，介绍了报业ERP整体架构，对主要模块进行了详细的介绍，分析了报业数据仓库系统面临的困难及关键技术处理，提出了报业整体数据仓库的应用模型。

This essay commences from the ERP characteristics , introduces the whole structure of ERP and the main module in detail , analyzes the facing difficulty of newspapering data warehouse system and key technique processing , puts forward the applied model of the newspapering data warehouse for the very time .

设计并实现了一个基于Alpha主机集群的银行业务数据仓库系统，描述了数据仓库系统的需求分析过程、系统架构、核心算法和OLAP设计思路。

This article introduces the design and implementation of a data warehouse based on Alpha cluster system for a commercial bank . It describes the process of demand analyzing for data warehouse , the architecture of the system , and the design of OLAP algorithm .

介绍了如何构建医药销售行业的数据仓库系统（DW）和如何运用OLAP技术、数据挖掘技术进行客户分析、销售分析、市场分析、库存分析、配送分析、风险分析。

The thesis briefly introduces the construction of data warehouse for medical businesses and utilizes the techniques of OLAP and data mining to carry out profound customer analysis , sale analysis , market analysis , inventory analysis , distribution analysis and risk analysis .