受摩尔定律驱动的信息技术不断廉价化、互联网的普及以及其延伸所带来的信息技术无处不在的应用,催生大数据时代到来,进而使信息化进入以数据广泛关联、跨域融合和深度应用为特征的智慧化阶段。什么是大数据发展的趋势、什么是块数据?在4月25日的中国侨联青年委员会“块数据与城市发展”专题讲坛内外,各方对大数据表明了这样的观点:大数 Moore’s Law-driven information technology continues to be cheap, the popularity of the Internet and the extension of the information technology brought about by the ubiquitous application of the birth of big data era, and thus make information into a wide range of data related to cross-domain integration and depth Application of the characteristics of the intelligence phase. What is the trend of big data development, what is block data? On April 25, China Federation of Returned Overseas Youth Committee “block data and urban development ” thematic forum inside and outside, the parties on the big data shows the view: the number