To help many others learn python faster, I decided to create this tutorial. We will take bite-sized information on how to use Python for Data Science in this tutorial, practice it until we are comfortable and use it for our own purpose. Why learn Python for data science? Recently, Python has gained a lot of interest as a language choice for data science because of extensive support libraries from the communities, integration feature and improved programmer’s productivity. However, there are several limitations such as difficulty in using other languages (not many similarities such as semicolons or declaring cast type), weak in mobile computing, gets slow in speed (compiler), run-time errors (strict design restrictions) and lack database access layers.