Good course overall, but the gap between what is tought and how complex some of the application can be is frustrating at times.

should have provided more explanation and help for exercises and assignment questions. The lecture is also not in depth enough.

the course itself was good however I did not like the last peer review assignment. It needed more structure and instructions.

Did not provide enough detail or examples to do complex queries. Never got through all the exam questions and barely passed.

Course schedule was good , but content is a little short. To make improvement, should present some example during the video

Course was great until the final exam, when you suddenly had to install a bunch of software on your computer to continue.

This is a good course for basic knowledge of SQL but the quizzes and assignments are very confusing and badly elaborated.

This is a good course on SQL for Data Science. As you will particularly start from scratch and go uptil tedious methods

examples are fewer and there's no output of examples makes it hard to understand. Definitely, it needs to be improved.

The overall format was quite good but it would be more helpful if more examples are included in the lecture videos.

Avrei gradito piu esercizi tra la spiegazione di una funzione e l'altra. Grazie per tutto quanto appreso. A presto

I felt modules 1-3 were good, but it went off the rails on module 4. Unclear assignments with poor instructions.

This course is helpful for beginners, but I felt that some explanation weren't clear and quizzes were challenging

Assignments could be more basic.

The level of difficulty should gradually increased.

Superb instructor though.

More explanation of concepts is required. Also it would have been better if SQL code was explained in depth.

Had to find outside tutorials to fully understand the subject. Needs more practice queries between lessons.

Good course, but we should re-enforce what we learn by doing coding after each video, not just each week.

Instructor should have explain each code by performing practically on pc instead of showing only image.

I feel the examples were good but wis had more to practice in the course. Overall, pretty good course

i think it will be better to learn using mySQL. and more info about dataset will be helpful to note

not really relevant to 'data science' its more of a general basic introduction to CRUD and joins

It would be better to be more practical better than a PPT, but the content itself is awesome.

examples for important concepts were lacking like the use of GROUP BY and CASE statements

Too many unnecessary words in lectures, but there is good coding practice at the end

Course teaching was excellent, but the final assignment questions were terrible.