SQL is the standard language for storing, manipulating, and accessing information in databases. Retrieving data is the first step on the path of analytics and modeling, and this is the reason why SQL is a must-have skill for professionals in the data science industry.
Understand the logic of transactional databases when applied to an e-commerce business model Connect different information such as customer transactions, their demographics, and product catalogues Find answers and drive insights by putting together a holistic view of the business and its customers Gather the dataset needed for your machine learning project
SQL Concepts and Basic Operations
Type of statements
String and datetime functions
Connecting to Python