Description
Welcome to the best online course on SQL.
SQL stands for Structured Query Language.
It is designed for managing data in a relational database management system (RDBMS). SQL is a database language, it is used for database creation, deletion, fetching rows, and modifying rows, etc.
SQL is needed for Data Scientists to get data and to work with that data.
Without databases, data science is meaningless.
A Data Analyst can use SQL to access, read, manipulate and analyze the data stored in a database and generate useful insights to drive an informed decision making process.