大数据的认识与思考〝大数据〞的认识与摸索刘姝祎名目1〝大数据〞的时代背景..............................................................................................31.1〝大数据〞的概念...........................................................................................31.2〝大数据〞产生的背景...................................................................................31.3〝大数据〞的特点...........................................................................................41.4〝大数据〞的进展时期...................................................................................41.5〝大数据〞带来的机遇...................................................................................52〝大数据〞的关键技术..............................................................................................82.1〝大数据〞的采集和预处理...........................................................................82.2〝大数据〞储备技术.......................................................................................92.3〝大数据〞分析技术.......................................................................................92.4〝大数据〞与云运算.....................................................................................103大数据产业的应用...................................................................................................123.1大数据产业....................................................................................................123.2〝大数据〞在典型领域中的应用.................................................................133.3聪慧都市：立体的大数据生态系统............................................................143.3.1聪慧都市的产生.................................................................................143.3.2全球聪慧都市的实践.........................................................................153.3.3.中国聪慧都市.....................................................................................164问题与挑战...............................................................................................................184.1数据质量........................................................................................................184.2数据安全........................................................................................................184.3用户隐私与便利性的冲突............................................................................184.4庞大能耗........................................................................................................184.5数据分析与治理人才紧缺............................................................................194.6跟风现象较为严峻........................................................................................194.7缺少技术创新水平较高的互联网公司........................................................195对大数据产业进展的建议.......................................................................................205.1政府方面........................................................................................................205.2企业方面........................................................................................................215.3公众方面........................................................................................................2...
