What kind of subject do you need to learn?
- Probability and statistics
- Excel/SQL/Database
- Programming basics
- Data visualization
Which programming language should you use?
Where to find courses?
Course recommendation
Programming basics
SQL and database
Data visualization
Books
- Head First Python
- MySQL基础教程
- 数据预处理从入门到实战：基于SQL、R、Python
- Python数据分析实战（第2版
- Python编程 从入门到实践（图灵出品）
- Excel+Python：飞速搞定数据分析与处理
买书的话，在孔夫子旧书网买二手书就可以了，二手书大部分都跟新的差不多，但价格便宜一半。
Tools
Summary
The learning order should be: Python,Git,Shell --> SQL --> Data visualization.