SQL Crash Course For Beginners – Learn SQL with PostgreSQL
Stand out: Become confident using SQL in any database – for Marketers, Business Analysts, Data Scientists, Researchers
Created by Samuel Lenk | Certified Talend Java SQL Data Integration ETL Developer | 4.5 hours on-demand video course
Let me take you back to 2009: Back then, I thought I had it all figured out. I had just finished my master’s degree and thought, “Now I’m ready to work on any data project and be the best. But then I joined my first project and walked into a meeting where I heard so many words that I had no idea what they meant. I began to feel insecure.
The month didn’t get better. In fact, it got worse. By the time the on-boarding was over, I was sitting there with all these tools, terms, tasks, and I was really frustrated. Fortunately, I met some great people along the way who had the willingness and talent to share their knowledge about things that just seemed weird to me. So I found help in simple words and precise examples. Finally, I began to understand.
What you’ll learn
- Use SQL to answer real questions
- Write advanced queries, like joins, groups and subqueries
- Become comfortable putting SQL and PostgreSQL on your resume
- Use available functions and operators in SQL
- Understand important database concepts
- Create your own databases