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大数据(Big Data)这个概念在中国火了。我们都知道,数据包含各种数值、文字、图像、声音等信息,但对数据集合及其产生、获取渠道等问题的认知,我始终有些模糊。广西师范大学出版社出版的涂子沛先生所著的《大数据》一书,以美国数据信息公开的艰难历程为例,讲述了大数据浪潮发生的前因后果,揭示了信息自由、技术创新与社会进步的关系,让我对大数
Big Data (Big Data) the concept of fire in China. We all know that the data contains a variety of numerical, text, images, sounds and other information, but the data collection and its generation, access and other issues awareness, I have always been somewhat vague. The book “Big Data” by Mr. Tu Zipei, published by Guangxi Normal University Press, takes the hard course of data disclosure in the United States as an example to describe the antecedents and the consequences of the wave of big data, and to reveal the information freedom, technological innovation and social progress Relationship, let me have a big number