In the era of big data,the information system construction of various institutions and organizations is more important,which also requires technical research to provide guarantee for the work ability of the system.Taking financial institutions as an example,this paper analyzes the requirements for information system construction in the era of big data,and discusses the key technologies required,including blockchain technology,Internet of Things technology,information collection,processing technology and security management technology.Finally,the construction method of information system in the era of big data and the problems needing attention are briefly described.
big datainformation systemblockchain technologyIoT technology
维普
万方数据
