“大家还没有搞清楚PC时代的时候,移动互联网来了,还没搞清楚移动互联网的时候,大数据时代又来了。”阿里巴巴董事局主席马云说。那么,到底什么是大数据?其实,当我们还对大数据概念产生疑惑的同时,已经处在了大数据的环境中。大数据(big data),是新一代信息技术的集中反映,是一个应用驱动性很强的服务领域,是具有无穷潜力的新兴产业领域;它基于纳米技术、生物技术、信息技术和认知科学等多学科联动,当下正 “We have not figure out when the PC era, the mobile Internet came, not clear when the mobile Internet, the era of big data has come again. ” Ma Yun, chairman of Alibaba said. So what exactly is big data? In fact, while we’re still puzzled about the concept of big data, we’re already in a big data environment. Big data, a concentrated reflection of a new generation of information technology, is an application-driven service area that is an emerging industry area with immense potential; it is based on nanotechnology, biotechnology, information technology and cognitive science Multi-disciplinary linkage, the moment is positive