SQL Course 2023: SQL for Data Analysis and Data Science.

SQL is a powerful language used to retrieve insightful data from databases. Whether you’re new to SQL or an experienced data analyst, this complete SQL bootcamp will teach you everything you need to know to become a SQL query expert.

In this comprehensive course, we’ll cover everything from the basics of SQL to more advanced topics in PostgreSQL. With real-world examples and hands-on exercises, you’ll learn the skills you need to retrieve and analyze data, and practice with quizzes and challenges distributed throughout the course.

By the end of this course, you’ll be comfortable using SQL and PostgreSQL in data analysis and data science, and be able to tackle real-world problems with ease.

What you will learn in this course?

• Understand the basics of SQL and PostgreSQL, including installation and table creation.
• Master SQL queries, including SELECT statements, WHERE clauses, operators, and filtering.
• Explore advanced SQL querying techniques, including ORDER BY, LIMIT, DISTINCT, and GROUP BY.
• Learn how to use sub-queries and correlated sub-queries for advanced data analysis.
• Discover window functions for analytics in SQL, and master table joins and aggregation queries.
• Practice with quizzes and challenges distributed throughout the course.
• Use Python with SQL and PostgreSQL, including loading Postgres data output files and analyzing data with Pandas.

This course is perfect for anyone who wants to learn SQL querying and PostgreSQL for data analysis and data science. With our comprehensive curriculum and hands-on exercises, you’ll gain the knowledge and skills you need to become a SQL query expert. Join us today and start your journey to mastering SQL and PostgreSQL!