In this lesson, we explore the core of what makes Parabola so powerful: its data transformation capabilities. 

Pro tip: Start by cleaning your data

The best way to start your Flow is by ensuring your data is as clean as possible at the beginning. Think about doing things like: 

• Removing unnecessary columns 
• Removing duplicates 
• Clearly naming your columns
• Filtering out unnecessary columns 
• Formatting dates

Building challenge 

This lesson doesn’t have a challenge – continue onto the next lesson to continue the course.