Subjects were made very clear but some explanations lacked information; e.g. when talking about indexing: the topic is way deeper than it was taught. I had to do tons of extra reading to be confident with RDBMS. I know this is what I am supposed to do, but I expected just a little bit more from the videos.

Nonetheless, it is a very professional course. Congrats!

it's better if you also provide a guide on how to install mysql and postgre SQL

Good content on database principles. Exercises and projects are too easy.

Some help but lacks pedagogical skill in its design.

This is just a very basic material.

Resources are inaccessible.

good

Of the five courses I've completed in IBM's Professional Certificate in Data Engineering, this one has been by far the most disappointing. I'm extremely frustrated with the excessive product placement, particularly for your cloud offerings. I enrolled in this course to learn about relational databases, not to hear a sales pitch about your database management system. While I understand the need to promote your products, I believe it should be done in a more subtle and integrated manner, rather than dedicating entire sections of the course to product demonstrations. Additionally, I've had significant issues with your Db2 on Cloud service, including being unable to create a simple table. Despite numerous support requests, I haven't received any adequate assistance from course moderators, Cognitive Class support, or the IBM Cloud support team. It's disappointing to see a company promote a product that doesn't live up to its claims. Learner time is valuable, and it shouldn't be wasted on learning about a subpar product like Db2.

Only few things are working right in the lab. I would not recommend it. Also, the explanation of the thread is nonexistent, you have to search it elsewhere. Yet I still learned something.

Problems with Lab environments. Slow / poor support.

Useless course, AI grading doesn't grade my submissions at all. Not able to switch to peer review as well. Worst service by Coursera. Not recommending anyone.

my peer graded assignment is showing failed but all the marks which has been given is full marks, then why is it showing so.

Poorly prepared materials, labs not loading, peer review is a lottery who gets to grader you...

labs are not working and it's not good