I started learning programming and chose to learn python, do I need some self-study book on programming languages
You could get more information and suggestion from google search about the best book for learning and practicing Python language.
Feel free to let us know your job requirement and concern when you use talend data streams product.
Introduction to Talend Open Studio for Data Integration.
Practical steps to developing your data integration strategy.
Create systems and workflow to manage clean data ingestion and data transformation.