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| 多维数据分析在火电行业环境影响评价基础数据库中的应用 |
| Application of multidimensional data analysis in the EIA database of thermal power industry |
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| DOI： |
| 中文关键词: 多维数据分析 火电行业 环评基础数据库 数据仓库 |
| 英文关键词:multidimensional data analysis thermal power industry environmental impact assessment data warehouse |
| 基金项目: |
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| 摘要点击次数: 2461 |
| 全文下载次数: 2223 |
| 中文摘要: |
| 多维数据分析可从多个角度对数据进行观察和处理,将业务型数据转化为管理型数据以获得有用信息,从而为管理决策部门提供有效支持.在数据库管理系统(SQL Server 2008)平台上应用多维数据分析方法,提出了基于火电行业环境影响评价应用方案的不同阶段:需求分析、业务关系数据库构建、多维数据仓库构建、多维数据集构建、前端报表展示,并以基于已入库的火电项目指标库为分析对象,给出了不同时期、不同区域电力建设项目的分布、投资、资源消耗、污染物排放等多维分析结果,使用户可从多角度、多侧面分析火电行业建设和发展情况,为环境管理和决策提供科学快捷的决策数据支持. |
| 英文摘要: |
| By multidimensional data analysis,data can be observed and processed from multiple perspectives,and useful information is acquired by converting business data into management data,in order to provide effective support for management decision making departments. Based on SQL Server 2008 and by adopting the multidimensional data analysis,a statistical analysis is performed on the Environmental Impact Assessment(EIA) basic data of thermal power industry.The application solution of multidimensional data analysis includes the following stages:requirements analysis,constructing relational database,constructing of multidimensional data warehouse,constructing of multidimensional data sets,and making client side reports.We can get the analysis results of the distribution,investment,resource consumption,and the environmental impact of power construction projects in different periods and different regions.Users can analyse the construction and development of thermal power industry from multiple perspectives to provide effective scientific decisive data support for environmental management and decision making. |
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