Abstract:

Big data has been considered as an important technological change after the internet of things (IOT) and cloud computing in the field of modern information technology, which has become a frontier technology in data mining and smart applications, therefore, the development of science and technology is coming into the era of big data. This paper firstly introduced the background of the big data together with presenting the relation between big data and IOT, basic connotation and key technology, and then analyzed the demands of big data in the main applicable fields and its influence on the smart agriculture. Finally, some suggestions and thinking were put forward for the future development of big data and smart agriculture in China.

Key words: big data, big data in agriculture, smart agriculture, internet of things, cloud computing, RDBMS

摘要：

“大数据”是继物联网、云计算之后信息技术产业又一次重要的技术变革，已成为数据挖掘和智慧应用的前沿技术，科技已经进入了“大数据”时代。阐述了大数据发展的背景、大数据与物联网等的关联、大数据基本内涵和关键技术等，并结合农业特点，分析了大数据在农业上的需求、主要应用领域及其在智慧农业中的关键地位。最后针对我国农业大数据和智慧农业未来发展，提出了的一些建议和思考。

关键词: 大数据, 农业大数据, 智慧农业, 物联网, 云计算, 关系型数据库