*[Introduction to Database Queries](https://www.edx.org/course/introduction-to-database-queries) - (edX New York University) - (Aspen Olmsted)
*[Introduction to Database Queries](https://www.edx.org/course/introduction-to-database-queries) - (edX New York University) - (Aspen Olmsted)
*[Introduction to Databases and SQL Querying](https://www.udemy.com/course/introduction-to-databases-and-sql-querying/) - Rakesh Gopalakrishnan (Udemy)