Once a database is converted to SQL Server 2022, how do you find regressed queries? Learn to interpret the results of the Query Tuning Assistant with the Query Store for database queries that regress between versions of SQL Server.

This course will teach you how to deal with and manage errors effectively.

A full-stack engineer can get a project done from start to finish, back-end to front-end.

Learn the most important functions for manipulating, processing, and transforming data in SQL Server.

Learn how to setup Jupyter Notebooks and PostGRESQL and run data science projects on your own computer locally!

Maintaining query performance during database upgrades is a requirement for all businesses. This course will teach you base skills for query tuning and how to utilize SQL Server Query Tuning Assistant to ensure a smooth migration every time.

SQL Server transactions are fundamental to understanding how SQL queries maintain consistency and integrity in a database. This course will teach you the fundamentals of how to interact with SQL Server transactions.

This is CS50 AP, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming for students in high school, which satisfies the College Board's new AP CS Principles curriculum framework.

This course is a variant of Harvard University's introduction to computer science, CS50, designed especially for lawyers (and law students).

An introduction to databases using a language called SQL.

An introduction to programming using Python, a popular language for general-purpose programming, data science, web programming, and more.

This course picks up where CS50 leaves off, diving more deeply into the design and implementation of web apps with Python, JavaScript, and SQL using frameworks like Django, React, and Bootstrap.