Learn SQL with following tutorial on W3Schools. This tutorial allows you to learn basics of SQL and test yourself without actually installing a Database. Highly recommended for Beginners 

https://www.w3schools.com/sql/default.asp

Practice till you can clear this quiz also hosted on W3Schools:...

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Learn how to use Excel for data modeling. This will help take your excel knowledge to next level. 

While preparing for a career in Data Analytics, the requirements vary based on a specific role you are interested in pursuing.  Nikhil has contributed following visual based on his perspective. Hope you will find this useful and pick a role based on your competency in respective skills. 

If you are looking for some inspiration please follow and listen to relevant podcast episodes here. 

This post will include list of mySQL databases that you can restore for practicing your data analysis skills.

Please click link to download dataset:  Books Data

Please check this article for some suggestions on how to use this dataset

Please check the following article for instructions on how...