Please listen... It's a shame to listen to it alone🙏
[Course scope]
I can write simple SQL statements, so I took the course mainly for confusing parts + practice problems.
[Course review]
1. The lecture structure and explanation are neat
: Among the SQL lectures I've taken, this one has the best lecture structure, and the explanations are brief and only give you the key points, which was really great.
2. It points out confusing and difficult parts well
: I don't use SQL often in the field, so I often forget and don't have much opportunity to write long codes, but it was good to be able to learn the basics again and check the parts I find difficult while taking the course.
3. Learning for practitioners
: It's not a coding test or formal education, but it's really great that it focuses on explaining SQL query writing methods that can be realized while working in the field.
4. The blog is well organized
: I already knew about Kyle School, but I was impressed when I saw that a separate page was organized for the lectures. Even the errors that beginners can make were kindly written down, which helped me learn. The best!
5. Free ⭐<- There is no better advantage than this
: There are more paid SQL lectures than I thought, but this quality is even free... I took the class without expecting much, but I was surprised by the quality and the fact that it was free.
6. Wishes
I didn't finish the course, so I might not have found it, but I wish there was a page that organized the correct queries for the practice problems. I sometimes missed things when I watched the video!
[Recommended for]
- Beginners to SQL
: I recommend this to beginners because it explains the necessary content really simply!!! I studied SQL on my own, struggling! At that time, I regretted that I could have saved a lot of time if I had taken this lecture. That's why I really recommend it!
- Coding test preparation students
I felt that the difficulty level was around beginner or intermediate, but I think it would be helpful for those preparing for a simple coding test with SQL. It's not just learning how to write queries and get the right answer, but I expect that I can get some points in code interviews because I can learn the process of why it was written this way.
When I study alone, I understand better than I thought, and there are many times when it's hard to find organized materials, but Kyle's blog is a great help whenever that happens. I always read it with gratitude. Personally, I wish there were lectures on using big data engineering tools used in the field! I hope you prosper.
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