Data analytics, in general, is about managing data, drawing conclusions from it, and displaying the result to stakeholders. Data science is a more specific subset of analytics, concerned mostly with gleaning less-than-obvious insights through mathematical and statistical modeling. Data Scientist is the one who apparently needs to have the data analyst skills plus to display the data using knowledge based on statistics and probability for the machine to figure out alerts or acts based on those models automatically giving a new business.
If you want to know more about the difference then do refer the following video tutorial:
If you want to know more about Data Science then do check out Intellipaat’s Data Science Online Courses which will help you in learning Data Science from scratch and also provides one-to-one mentorship:
And if you are more into videos then you can check out this video tutorial which will help you in learning Data Science from the beginning:
And if you are beginner and more into reading blogs then you can check out this blog which will provide you a brief introduction to Data Science.