1. Improve training efficiency: Enterprises can accurately analyze employees' learning needs through big data technology and formulate training plans that better meet employees' needs, thus improving training efficiency.

2. Personalized training: Big data technology can collect employees' learning data and design personalized training according to employees' learning situation to meet the learning needs of different employees.

3. Data analysis and management: Enterprises can analyze the learning effect of employees through big data technology, evaluate the learning situation of different employees, adjust the training plan in time, and improve the training effect.

4. Save training costs: enterprises can develop online training platforms through big data technology to realize remote online training, which greatly reduces training costs.