This course helps you develop the foundational skills required to perform the role of a Database Administrator (DBA) including designing, implementing, securing, maintaining, troubleshooting and automating databases such as MySQL, PostgreSQL and Db2.

Learn how to use and apply the powerful language of SQL to better communicate and extract data from databases - a must for anyone working in the data science field.

Learn how to structure your PostgreSQL queries to run in a fraction of the time.

In this course, students will learn to write queries that are both efficient and easy to read and understand.

Accompanied at every step with hands-on practice queries, this course teaches you everything you need to know to analyze data using your own SQL code today!

In this course, you will use T-SQL, the flavor of SQL used in Microsoft's SQL Server for data analysis.

Use SQL to create, access, and update tables of data in a relational database.

Sharpen your skills in Oracle SQL including SQL basics, aggregating, combining, and customizing data.

Learn how to manipulate data and create machine learning feature sets in Spark using SQL in Python.

Learn how to create and query relational databases using SQL in just two hours.

Learn to use SQL Server to perform common data manipulation tasks and master common data manipulation tasks using this database system.

Level up your SQL knowledge and learn to join tables together, apply relational set theory, and work with subqueries.