Here are several solutions:
1. Batch import: import data in multiple batches, one part at a time, to reduce the system burden.
2. Optimize data: Before importing data, you can optimize the data, such as deleting duplicate data and removing invalid data, thus reducing the amount of data.
3. Increase hardware configuration: Select the hardware configuration of the server, such as increasing memory to improve the processing capacity of CPU, thus improving the processing capacity of the system.
4. Optimize the program code: optimize the program code of ERP system, such as adding indexes and optimizing query sentences, so as to improve the response speed of the system.
5. Introducing data management tools: Introducing data management tools, such as ETL tools, can clean, convert and load data and improve the efficiency of data import.