Refreshing

Top level

very good

Satisfied

good job

Amazing

amazing

V Good

thanks

... .

Easy

GOOD

GOOD

The final quiz instructions/answers are technically incorrect given the question asked and diagrams provided. Question 10 in particular is a problem for multiple reasons: The column name is incorrect compared to the correct answer and the instructions themselves are incorrect, hinting to only fill in the blank information and yet the example used to base this blank information contains brackets which the answer expects.

Good introduction to databases. But there are some mistakes in question still. Like there were questions that started like "How to update table" while available answer options contained only "update" SQL statements. E.g. meaning question should be "How to update a record", because to update table "alter" SQL statememnt should be used.

The course covered all main concepts of database development, with many opportunities for practice. There were small errors in some of the readings. It would be great if the autors also added how to work with MySQL from the command line. Otherwise I would recommend this course as an introduction to databases to aspiring developers.

PROS: The video lecturers were good, readings were good too. Practice assignments too, Discussion forums was helpful. CONS: Nothing discussed on logical operators; Only simple contents were available in this course. Final graded assignment is complex, and says "wrong" for right answers too.

Last knowledge test at the end of the course did not shown where the mistake was, I reviewed all lessons that were advised to review and the answer was correct, but still was marked as wrong. There is something to be corrected there.

Excellent Course. This Course is not in detail. Database administrations features are not covered such as user authentication etc. Also triggers , functions , logs and other related stuff is missing.

It is amazing course to start with databases

but there are two problems

at assignments there is questions about the next videos

and there is a problem at using online vscode sandbox of the course

teaches fundamentals of Sql, it would be nice if thy had some lectures about nosql, like mongodb. The final evaluation however is quite buggy. Also please make the instructions a bit clearer.

Overall good course. It would be more helpful to understand data normalisation concepts if provided with number of examples on how issue might occur in database during different operations.

very Good Explanation and amazing instructor, but i think the content need to add more intermediate topics of databases such as how to deal with MySQL or what is views and indexs.

This cours is overall a good course to resfresh or learn the basis of SQL, but the tests could be better, especially the last one (it has a lot of formatting problems).

Briefly knowledge about databases. Some tasks are not clear. It could be shorter, a lot of topics were repeated for 3-5 times.