5∣SYSTEM APPLICATION AND ANALYSIS
At present, the system has been in trial operation in 8 different types of communities for one year, and has assisted users in these 8 communities to enter or import some years of historical data. Data for 2020 is continuously being added. The current system is operating stably, and there is no data loss or communication packet loss. In addition, the response time for query, new and update pages has not exceeded the specified time. Because the system has comprehensive functions such as data calculation and summary, the labor intensity of property management personnel is greatly reduced, effectively improving work efficiency by more than 70%.