大数据研究综述

Survey of big data

主要从大数据的概念着手,对比分析了国内外大数据研究和应用现状,重点分析比较当前大数据主流处理工具的优缺点,并深入归纳总结了基于数据存储的大数据处理技术、基于数据挖掘的大数据处理技术、基于查询的大数据处理技术的优缺点和适用场景。最后,在前面比较和分析的基础上给出了大数据研究和发展的方向,为大数据的研究提供有益参考。

This paper mainly compared and analyzed the research and application status of big data home and abroad,from the concept of big data,laying special stress on analyzing and comparing current main processing tools of big data,focusing on advantages and disadvantages,summarizing the advantages,disadvantages and applicable scenario of big data processing techniques,which were based on data storage,data mining and queries.Finally,it presented important directions of research and development of big data for future,providing reference for big data research.