It's expensive, but it's worth investing.
The cost of big data training in Beijing is about 20,000, which seems expensive, but considering the professional education you can get and your future career prospects, you will find it a very worthwhile investment.
Choose a professional and suitable institution.
Choose a professional and suitable organization to ensure that you can really learn useful knowledge and skills and become an excellent big data engineer.
Pay attention to cost performance and get the maximum benefit.
There are many training institutions in the market, and the teaching quality is uneven. Choosing a cost-effective institution will enable you to get the maximum benefit within the limited study budget.