江苏省环保厅1831项目云平台技术方案建议书、目录1系统总体概述................................................................................................................31.1系统基本功能.................................................................................................31.2系统建设的主要设计思想和设计目标、设计原则...........................................41.3系统的主要技术特点......................................................................................41.4系统总体构架.................................................................................................51.5cStor云存储系统简介....................................................................................61.6cProc云处理平台简介...................................................................................91.7系统设计性能...............................................................................................111.7.1数据流量处理能力.................................................................................111.7.2数据存储读取能力.................................................................................111.8系统功能......................................................................................................132系统设计实施与关键技术方法....................................................................................142.1cStor云存储系统.........................................................................................142.1.1技术架构...............................................................................................142.1.2工作原理...............................................................................................162.1.3管理机制...............................................................................................172.1.4关键技术...............................................................................................182.2cProc云处理平台.........................................................................................202.2.1数据立方(DataCube)............................................................................202.2.2任务监控器（JobKeeper）...................................................................222.2.3cProc数据处理.....................................................................................252.2.4Zookeeper可靠性.................................................................................272.3八大环境监控子系统....................................................................................292.3.1饮用水水源地监控系统.........................................................................292.3.2流域水环境监控系统.............................................................................312.3.3空气环境监控系统.................................................................................322.3.4辐射环境监控系统.................................................................................332.3.5重点污染源监控系统.............................................................................342.3.6机动车监控系统....................................................................................352.3.7危险废物监控系统.................................................................................362.3.8风险源监控系统..................................................................
