I liked the overall approach of learnings basics of relational database. I'd love to rate it 5 stars but there are some typos and mistakes found during the course. The final, graded test was a bit painful because some of the answers (SQL queries) are logically correct but online grading forces it to write the answer in its way. Would appreciate if answers are graded by the instructors (or humans in general).

The instructor is very clear, and the course is well-organized with a reasonable amount of videos and readings. The content is easy to understand, especially SQL is very well taught for people who don't have any background. My only complaint is that there are many typos and errors in the exercises. Also, I wish there were more practice lab questions.

The course is excellent for learning the fundamentals of relational databases. I also found it to be an effective refresher from my college course. Four stars overall because there are problems with diagrams, typos and inconsistent references to variable names. Don't let those issues stop you though because the course is worth the inconveniences.

The content and the layout of the course is really good, unfortunately there's many errors all over it. Sometimes there's syntax errors (pretty important if you're coding), wrong solutions to the problems in the labs, the right solution on the quizzes get marked as wrong, etc.

Over all very informative and helpful fro beginners like me, I found lab environment very useful and a good way to get hands-on experience . Some more interactive material could be better.

The course was very informative but it alos had several inconsistencies within the information. There were also many grading issues that I flaged but never recieved any feedback on.

The formulas taught in the learnings do not always match the required formula for the lab or the quiz. Very user friendly and great for any skill level.

In the Lab test, some of the instructions is not sync, i.e., the picture showed in the instruction page is contradictory to the requirement.

All materials are good but the final graded assignment is too hard because our answer should perfectly match with course's answer.

I wish accessing the Lab to practice SQL queries was easier to reach. I had to go back to previous weeks to find the lab link...

Labs and assignments sometimes lacked proper direction but the instructing on necessary skills was awesome and very detailed.

A very good content, well explained, the labs are very useful, but the assessments should be a little more challenging.

Information is great. Graded quizzes towards the end did not appear to be proofread or answers verified for accuracy.

The first week's content is a little bit overwhelming, but it will be clear in the following week's materials.

Good beginner course overall and covers a lot of material. Week 4's Normalization lab needs some improvement.

The course was very simple and goes a step by step with the student , The instructor is literally the best!!

Very thorough and clear content. Excellent videos and labs, however the quizzes need some editing.

There are some errors in the material like typos that should be accurate in syntax for instance.

Very good Course with powerful knowledge and builder skills for the work market needs.

Excelente,muy didáctico pese a estar en ingles aprendí mucho....recomendado...gracias

Very useful, but there are some issues in content as well as in graded assignmnents

It is necessary more exercises to achieve a pretty good level in some assignments

Some of the Syntax check Quiz answers are not properly validating.

understanding 1nf - 3nf was little hard but overall it was great

Great course, but the auto grading system needs improvements.