1, understand big data theory.
2. Learning computer programming language
3. Major courses related to big data
4. Actual combat projects
To learn big data, you should at least know what big data is and what fields it will be used in. Through a general understanding of big data, you can know whether you are interested in big data.
Factors needing reference in learning big data:
Professional knowledge background
Industry experience
Computer professional knowledge, such as operating system, programming language, computer working principle, etc.
Mathematical knowledge, here refers to advanced mathematics, such as calculus, probability statistics, linear algebra, discrete mathematics and so on.