SQL Essentials Course

The course had been helpful as a beginner who had very minimal knowledge on DATAWAREHOUSE and SQL language in it. Great chance to have exposure on the basic things to start with and then moving to in depth theory of it. Its always better to take little steps and understand the basic core, which exactly this course and the instructor offers.

Mark provided a thorough explanation of the course content. The course was a great introduction to SQL and I feel a lot more confident now working in that space in my role. I am looking forward to the advanced course in a couple of months.

- Course well structured - Could have better examples in practical - Instructors knowledge was great

"Christopher is incredibly patient when teaching in the class, ensuring that every student understands the material thoroughly. As a beginner in SQL and someone not very familiar with databases, I found his teaching style extremely accommodating and beneficial. I would highly recommend attending his class to anyone interested in learning SQL. During the two-day intensive course, I gained a comprehensive understanding of the basic concepts and functions of SQL from scratch. This course is very well-structured, making it easy to grasp complex topics. The hands-on practice sessions in a fully set-up environment were particularly valuable. It provided the opportunity to immediately apply what we learned, which greatly enhanced my understanding and retention of the material. By the end of the course, I felt confident in my ability to use SQL effectively. I'm happy with the progress I made and am looking forward to enrolling in the advanced course later. This experience has been a crucial step in my journey to mastering SQL, and I’m grateful for the chance to learn from such an expert instructor."