Exploration on the Application of Financial Technology Prevention System Based on Data Warehouse and Data Mining

With the rapid development of the Internet, traditional financial institutions are facing unprecedented competitive pressure. In order to cope with these competitions, traditional financial institutions have begun to adopt emerging technological means for self-improvement. Starting from data warehouse and data mining technology, the article elaborated on the basic structure, functions, characteristics, and application methods of the financial technology prevention system based on data warehouse and data mining technology. Finally, the system was evaluated. The results showed that the efficiency of the financial technology prevention system based on data warehouse and data mining could reach the highest of 92.1%. The article believed that a financial technology prevention system based on data warehouse and data mining technology can effectively reduce various difficulties encountered by financial institutions in the data analysis process, and can also effectively process big data.