What is Tableau?
Tableau is an amazing tool for data visualizations. It is used for creating data visualizations, publishing data sources as well as workbooks to Tableau Server. Every Data Scientist should familiar with it. And you have to learn other languages too like R/Python, SQL etc.
Tableau is famous for its Data Visualization techniques and its simplicity. It is very easy to learn Tableau. Using Tableau to visualize the data will improve your data comprehension, which will automatically make you a better data scientist.