Transform database information into valuable insights by crafting SQL queries. Once you grasp the basics of viewing tables, columns, and rows, you’ll learn to write queries that extract exactly the information you’re looking for.
Discover how to filter and group data to turn raw numbers into meaningful insights. Combine data from multiple tables using JOIN statements, and explore advanced techniques like aggregate functions, subqueries, and using functions with parameters.
In this hands-on course, you’ll work with PostgreSQL and the free DBeaver app to navigate databases and run the SQL queries you create. The skills you gain in PostgreSQL can be applied to other SQL systems (such as Microsoft SQL Server, MySQL, etc.) with only minor syntax changes.
With SQL, you can find answers hidden in database information—the go-to system for storing data in most organizations. As more industries become data-driven, this expertise will give you greater influence in decision-making wherever you work.
SQL is essential for anyone in business or any role involving data: Business Analysts, Data Analysts, Data Scientists, Web Developers, business professionals, and many more.
Receive instruction from subject‑matter experts who bring proven government experience.
Courses that are regularly updated based on feedback and industry developments, ensuring versions are mapped to federal competencies.
The instructor was wonderful and so knowledgeable. The course materials were extremely relevant to what my job is. I feel like I can be better because of this class.
— 2025 student
Directly addressing the day-to-day challenges of federal employees.
Your trusted training partner, equipping public service professionals with the skills and knowledge to excel in their roles and drive meaningful impact.
Attend this course Live Online. Engage with expert instructors, ask questions, and get feedback on your exercises and projects.
At Graduate School USA, you’ll learn in small groups and receive personalized attention.
Get the same interactivity and access to the instructor as in-person students. There are no extra fees and we’ll work with you to ensure your remote setup is perfect.
Upon completion of this course, you’ll receive an official certificate testifying to your mastery of the curriculum. We’ll send you a link where you can download your certificate, share it online with your friends, post it to your professional network on LinkedIn, and view all your earned certificates. Congratulations on your achievement!
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You can also access recordings of each session in your student portal within one business day of the session’s end. Recordings are available for one month after the session.
