AI & Python #21: SQL Core Concepts Any Analyst Should Know
Your first step to mastering SQL
I know the name of this series is Python & AI but I couldn’t resist to add this SQL piece as we’ve seen data is essential in AI models and also because in the next article I’ll show you how to use a built-in database that Python has (you need SQL knowledge for this).
If I had to start over my data science journey, I would learn SQL first.
I’m not a big fan of SQL, but most likely you will need SQL to pass the data science/analyst interview and regardless of your job title, you will use SQL quite often to create queries and interact with your company’s database.
Here are 9 SQL core concepts that any analyst should know.