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大数据起源于信息技术的迅速发展,综观其历程,大数据有以下几个显著阶段:20世纪中后期是大数据意识开启阶段;2000年后进入大数据萌芽阶段;2010年,全球宣告进入Web2.0[1]和大数据ZB时代[2];2012年是世界大数据跨界年,其标志是大数据资源化和深度应用,大数据的影响由技术圈进入主流市场和传统线下经济。在大数据重要事件上,可分为“大数据应用”和“大数据研究”两个方面,其中,大数
Big data originated from the rapid development of information technology. Looking at its course, big data has the following significant stages: the mid-to-late 20th century was the big data awareness opening phase; after 2000, it entered the embryonic stage of big data; in 2010, the global announcement entered Web2 .0 [1] and big data ZB era [2]; 2012 is the world’s big data cross-border year, which is marked by the big data resource and deep application, the impact of big data from the technology circle into the mainstream market and the traditional offline economy . In the important events of big data, it can be divided into two aspects: “big data application” and “big data research”. Among them,