28 juin 2020
Very good to every beginner out there trying to get into database management , tasks are really educational , only the normalization section needs more clarification. but as a total it is awesome
20 oct. 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.
par Brian M•
4 mai 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.
par Matko V•
10 juil. 2016
Nice introductory course for database management. Assignments are challenging enough for beginners like me but I like that. If I'm already 'investing' my time into something I expect to learn something in return. This course gave me that kind of reciprocity. Course would benefit from radically different approach to video-lessons. Reading from power-point slides which are written in the same manner, have identical structure tends to become tedious after a while. Professor seems nice and knowledgeable but a bit more relaxed and/or engaging approach would be beneficial to many. Oh, and peer-reviewed grading, wherever possible, should be replaced with an auto-grader. That's not a critique, though. Not quite sure if it's even possible with this kind of material.
par Noel S•
23 oct. 2016
The material is fine but the course isn't taught well. The instructor tends to start talking immediately in subject jargon and abbreviations without first giving students an intro or explaining foundation material first. It seems a lot of material is left out of the lectures and slides on purpose and forces students to buy the instructor recommended text book (which is also authored by the instructor). After each lecture I'm forced to Google search a lot of what was mentioned before I even understood half of what the instructor was talking about. I didn't pay to listen to something that forces me to Google search everything.
par Thomas M•
29 juin 2020
Assignments are well paced and easily digestible. There is an issue with assignment marking though- It seems that people are submitting answers that aren't there own work, presumably to get the certificate at the end. This may erode the perceived value of the certificate and therefore the value of the course. I also noticed that my assignments weren't marked to the highest standard either (Ie. I had mistakes and they weren't picked up by either marker). Rectify this and it may improve the legitimacy of the cert. Otherwise, I learned a lot! Thanks for a well designed course :)
par Jason L•
7 mai 2016
Pros: Information is perfect for anyone looking at Business Intelligence as a career field, or already in the career field itself. I found the first week to challenge my on-the-job knowledge of a fuller set of concepts and general terminology.
Cons: The wording on the quiz questions, in some cases, seems much different than the PPT slides and the instructor's language. UPDATE: The wording is a significant challenge, even when advancing into the more complex topics. I have had many differences of opinions on the solutions based on wording in the requirements.
par John E G S•
28 sept. 2020
The course is very good. However, I think the explanations could be better, with better examples.
Other thing, the subtitles in some ocassions have a lag respect to the image in the video. For people like me whose first language isn't english, we use the subtitles for a better understanding, the lag makes hinders our learning. Anyway, the course it's good to improve the knowledge in ERD's, queries, some tools and DBMS.
par David T•
17 mars 2021
Instead i consider the content of the course is really great, i really frustated about the peer review system because some people just grade randomly take in count these if you want to take these course, because a greatly of the system of calification is peer review. Maybe they could consider to be more especific in the calification in the peer review, becouse the current system is very poor
par Cristy R•
9 juin 2020
This course has great content, but the peer review process is lacking structure. I found that most of my peer reviews were marked less than 100 with no guidance of what errors I had made, just the comment 'good'. There were also many mistakes in the answer keys, but no clear way to notify the instructor of the issues there were found.
par Harshit S•
17 oct. 2017
Start of this course was very good. But after week 5, assignments became very repetitive and most of the assignments were based on developing an ERD in a tool called ER Assistant. I feel like this part could be covered in 2 weeks time and more stress could have been given to the SQL part of the course.
par Ajay J•
12 juin 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.
par STEVEN V D•
16 mai 2018
Good course with a lot of hands-on assignments. Sometimes the lectures could be brought in a more intuitive way and were a bit 'over-theorized', which made relatively simple concepts seem more complex than they were.
16 août 2016
Great content, horrible technical support from Coursera and the team that runs this program (since it is clearly obvious that Michael Mannino just recorded the videos and is not part of the class anymore).
par Gabriel S•
7 janv. 2022
Well structured course. The first lessons were much harder than the last ones. A good introduction to the basics but I'm not sure what I learned was up to date with the latest developments in the field.
par Jacob G•
24 mars 2021
Decent broad intro to the concepts of data warehousing. Very long with intro to SQL that could easily have been slimmed down especially since this is considered an intermediate specialization.
par Xiyu F•
15 juin 2016
The course was clear, I had difficulties to find course materials, especially examples were used in the video class, I wish they had been put in more obvious places.
par 121810310006 T M•
7 nov. 2020
This is a good course for beginners out there. The examples make you understand the concept partially only. It tends to steer towards the boring side a little.
par Arushi D•
3 mai 2020
The instructors were really helpful throughout the course. Although this was a basic course, but it was informative and very much helpful.
par Donatien L•
27 janv. 2016
Interesting, I would have liked to deepen SQL knowledge and practice. The conceptual parti seems a little bit too important.
par Saatvik N•
29 oct. 2020
Good for the most part, but some parts were covered too fast, and normalization was covered without adequate explanation
par Carl E D•
25 juil. 2021
The instructions are a bit of a mess which highly affects the purely peer-reviewed assignments.
par William T M•
5 févr. 2021
Some of the lectures were very vague. Lecture not as clear
par Rana Q U Z•
2 sept. 2016
This course is really helpful About Database Systems.
par Cesar O M•
3 janv. 2016
I wish to have more contact with the academic crew.
par Amber B•
5 oct. 2016
Need more lessons on nested queries and subqueries
par Ayush J•
14 mai 2020
You can give a better explanation of ERD concepts