Construction of computer Audit Model Based on Data Warehouse and Data Mining Technology

In the era of big data, data mining technology has attracted more and more attention. Whether the speed of data changes or the type of data changes, the research on data is becoming more and more complex, which means that the era of big data has gradually penetrated into every bit of our life. Compared with traditional data processing methods, the generation and use of data mining technology can obtain relevant data information more quickly and efficiently, with higher accuracy, and will also get more comprehensive results. This paper discusses the data warehouse and data mining technology, analyzes the data mining technology in big data and the future development trend, discusses the challenges under the era of data mining technology, and put forward certain solutions, to strengthen the data mining technology for computer audit model construction.