The development of electronic archives has accumulated to the status of large data, and data visualization has become the main method to solve the problem of electronic records management. According to the above description, a new method of visual organization and analysis for large data files is proposed. The proposed method will be used for tile model visualization of big data organization of electronic archives, with the Pyramid structure and characteristics of the vector tile layer to establish electronic archives data visualization organization structure, discusses the electronic archives data encoding method and vector tile visualization drawing process, improve the efficiency and accuracy of visual organization. In order to do the visualization analysis of large data of electronic files, it includes visual layer capture, non relational data storage, data stream processing, processed data reading, analysis result display and layer updating. Experimental results show that the proposed method has excellent visualization effect and high data reading efficiency.