With the development of computer technology and network technology, electronic technology has entered the information age. In the information age, the generation of a large number of data promotes the transformation of production and life style, and then brings human society into the era of big data. By analyzing the development of information processing system in the era of big data, this paper puts forward the core elements of information processing system and the optimization method of computer information system in the view of big data, aiming to strengthen the effective combination of big data technology and computer information system, and provide theoretical reference for related research.
