Nov 15, 2016
Excellent course content, very well presented, great slide decks.\n\n(When I hear "DB Management" I think of tablespaces and indexes. The course should be named "Data Modelling Essentials" instead. )
Oct 21, 2016
Excellent introduction to DB Management, I learned everything that I wanted to learn from it. I highly recommend it and actually I am already enrolled to the next course of the specialization.
автор: Brian M•
May 04, 2016
The specialization is great, and the course breadth and topics described in each is equally good. For this course, however, I felt like I could have covered what was taught by myself with a book, i.e. I didn't feel like it was class room level engaging with the explanations.
I realized this is a one way MOOC, but I've taken courses off and on since they came out, and some others felt more interactive. This was more of here's a slide, I will read what's on the slide and explain some topics. The assignments were not bad, but definitely took more time than stated (just keep that in mind). The other thing that would help immensely is having TAs in the course. It's possible that they may get some later, but I've felt I learned/got feedback a lot more in courses with TAs.
That said, this is an excellent introduction to databases course, and there's not many of them out there. If I had to go it again, I would, and I also paid for getting the cert - if anything for career advancement and having it on your LinkedIn profile as a starter DB course.
автор: Rohan S•
Mar 08, 2016
Pros: The course content covers a lot of relevant topics on Database Management. Things like Basic SQL queries, Database Normalization, Conceptual and Logical databases, and making ER diagrams are covered in the course.
Cons: Prof Mannino is a bit robotic in his reading out of long sentences and the constant pace of talking. There is tons of repetition of sentences and words mere seconds after they were just spoken. The lectures seem to be a collection of bullet points.
The assignments and the peer review structure is really a low point. There's no specific grading rubric - so points allocation is random and based on your peer's assessment. I had many instances where my right answers were marked as wrong. There is nothing you can do to correct it. Moreover, the questions are iterative and thus the same apparent error carries on and you get multiple wrong scores.
Assignments need to be submitted in documents. Separate documents for each question !! At times, even a one-line answer needs to be in a separate document. Pictures of database diagrams need to be pasted in said documents. It was a bit frustrating to take screenshots all the time. Especially when you make a small correction, and have to take screenshots AGAIN, then paste it AGAIN, and upload AGAIN !!
Summary: Take the course for it's content, and use the assignments as good practice. Don't take the grading seriously. Also, focus on the content rather than the delivery by the professor, and you will still be able to get some value out of the course (and the specialization by extension)
автор: Donatien L•
Jan 27, 2016
Interesting, I would have liked to deepen SQL knowledge and practice. The conceptual parti seems a little bit too important.
автор: Mordi O•
Oct 29, 2015
looking good, so far
автор: Madhusoodhan S•
Nov 18, 2016
A free book to read would have been nice.
автор: Ajay J•
Jun 12, 2019
Though content is good slides and delivery style could be better. More comparison with latest technologies can be provided. Need for more interactive quizzes so as to make it more relevant to fast-changing database world.
автор: Georg M F•
Mar 17, 2016
I could not finish because videos were stuttered - even with bigger bandwidth - and as a consequence I could not finish the course and the exercises in my limited free time (therefore, only 2 stars). Is the problem solved now - cause I d like to resume the course again. If that's more successful now I would start the next parts of the specialization.
Thank you for an answer!
автор: Zi Y•
Jul 20, 2016
can't wait to rate this course! I hope I could give 1 start but to show respect I rated it 2. It's just because I personally don't like the instructor and the way he talks, which could ruin the course! I truly hope we could have another instructor in the following courses or the whole specialization would be ruined and so would my interest in database.
автор: Doris C•
Jun 10, 2018
No help to upload Oracle Application for use with lesson - not good. Also have to buy the text book which is fine. Should provide option to buy thru Amazon Kindle - easy to use.
автор: Martin L•
Jan 20, 2016
Poor english, hard to follow assignments (instructions spread out over 3-4 microsoft word documents with no links between them). Teaches SQL with MixedCase namings, all-named constraints and other non-standard syntax.
автор: Shubham K•
Jan 04, 2016
Expected a lot more from the course. Also, the teaching style isn't very engaging either.
Jan 22, 2017
This is the worst course I have ever seen in my life, I'm ain't lying these guys use the terms which they haven't thought and they use it so frequently as if they have thought it, One who were teaching may be industrial experts and have lot's of experience, but one thing to note is:
Teaching is an art...
автор: Michael N•
Jan 27, 2017
Coursera and this course sucks. You are at the mercy of idiots doing your peer review.
автор: Saúl B•
Jan 07, 2017
автор: Olena T•
Mar 24, 2016
assingnments are not grading .so i do not have reason to study something that can't finish
автор: Tomi P•
Nov 29, 2016
In wk3 my DB is totally messed up and I do not know where to find the CORRECT create statements to recreate the DB that the assignments expect! It shouldn't be too difficult to provide one page that gives the commands to execute to create the DB that is used in each week (for each week separately). Due to that I'm un-enrolling from this course.