I highly recommend every one who is following my notes to start from Day 1 of my notes. Don't skip in middle, else you will be confused (FOR BEGINNERS) !
I am starting with #30daysoftableau today.
Before starting anything, we need to be clear about why we are doing this? So, let me answer this first.
Tableau is a powerful and fastest-growing data visualization tool used in the Business Intelligence Industry.
It helps in simplifying raw data into a very easily understandable format. Data analysis is very fast with Tableau. It is easy to connect to different data sources. So you can add Excel spreadsheets and upgrade it with awesome visual dashboards.
If your goal is to become a data professional, then you should definitely go for it. A data guy should know when to use the right tools, and the tools for a data professional are Python, Tableau, R, etc.
This is the wrong framing of the question. It’s like saying should I buy a bread knife or a steak knife. They both have their applications.
So, stop worrying about which one is better and start learning. At the end of the day, learning is always enriching and fun.