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中国电信经营分析系统
需求说明书
1.1版
中国电信集团公司
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版本修改
原来版本 1.0 现在版本 1.1 修订日期 2004-5-9 修订人 吕少鹏 修定描述 1) 对账目类型和产品类型维度层次及编码进行了修订; 2) 将用户性质维度拆分成用户性质和城乡标识两个维度 修订依据 依据安徽试点存在问题的讨论结果进3) 将每个维度的未知值由0改为-1 行修订
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目 录
第1章 总则 ..................................................................................................................................... 4 1.1 概述........................................................................................................................................ 4 1.2 起草单位 ................................................................................................................................ 4 1.3 版权........................................................................................................................................ 4 1.4 解释权.................................................................................................................................... 4 第2章 指标体系 ............................................................................................................................. 5 2.1 维度说明 ................................................................................................................................ 5 2.2 指标说明 ................................................................................................................................ 8 第3章 系统功能 ............................................................................................................................. 9 3.1 功能展示方式 ........................................................................................................................ 9 3.2 系统统计分析功能 ................................................................................................................ 9 3.2.1 业务发展分析 ............................................................................................................... 10 3.2.2缴费/欠费分析 ............................................................................................................... 15 3.2.2 竞争分析 ....................................................................................................................... 16 3.3 系统管理功能 ...................................................................................................................... 22 3.3.1 系统数据管理和任务调度功能 ................................................................................... 23 3.3.2 系统配置数据的管理 ................................................................................................... 23 3.3.3 系统监控 ....................................................................................................................... 23 3.3.4 权限管理 ....................................................................................................................... 23 3.3.5 系统界面管理功能 ....................................................................................................... 24 第4章 建设原则 ........................................................................................................................... 25 4.1 总体建设原则 ...................................................................................................................... 25 4.2 ETL设计原则 ...................................................................................................................... 25 4.3 ETL概念模型 ...................................................................................................................... 26 4.4 接口实现 .............................................................................................................................. 27 4.4.1 设计原则 ....................................................................................................................... 27 4.4.2 数据采集流程 ............................................................................................................... 27 4.4.3 数据采集范围 ............................................................................................................... 28 4.4.4 数据接口方式 ............................................................................................................... 29 第5章 技术要求 ........................................................................................................................... 32 5.1 系统可扩展性 ...................................................................................................................... 32 5.1.1 平衡的硬件系统 ........................................................................................................... 32 5.1.2 数据库载体和软件系统的可扩展性 ........................................................................... 32 5.1.3 数据采集、抽取、转换、加载组件的可扩展性 ....................................................... 33 5.1.4 应用系统的可扩展性 ................................................................................................... 33 5.2 处理能力 .............................................................................................................................. 33 5.3 数据存储要求 ...................................................................................................................... 33
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中国电信经营分析系统需求说明书
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