SQL

Structured Query Language (SQL) is a powerful programming language used to manage and manipulate relational databases. Coursera's SQL catalogue teaches you how to effectively use SQL to interact with databases. You'll learn the basics of database concepts, SQL syntax and commands such as SELECT, INSERT, UPDATE, DELETE, and more. Further, you'll acquire advanced knowledge on creating complex SQL queries, developing and optimizing databases, and understanding database management systems like MySQL, Oracle, and PostgreSQL. By mastering SQL, you can enhance your skills in fields such as data analysis, database management, data science, and back-end development.