大数据时代的到来,给信息分析带来了新的机遇和挑战。基于对大数据与信息分析概念的阐释,从数据量大、类型繁多、动态信息多、多源数据融合备受关注、分析技术多样化、信息问题动态复杂等方面阐述信息分析面临的新环境;在此基础上,从转变思维理念、注重多源数据融合、开展协同分析、优化信息分析流程和信息研究智能化等方面提出大数据环境下信息分析提升策略。 The advent of the big data era has brought new opportunities and challenges to information analysis. Based on the interpretation of the concept of big data and information analysis, the new environment for information analysis is elaborated from the aspects of large amount of data, various types, dynamic information, attention of multi-source data fusion, diversification of analysis techniques and dynamic and complicated information problems. On this basis, we put forward the strategy of information analysis and promotion under big data environment by changing the thinking concept, focusing on multi-source data fusion, carrying out collaborative analysis, optimizing the information analysis process and intelligent information research.