May 21, 2020
Amazing course for beginners! The entire course is well structured and has good hands-on assignments. SQL is extremely essential for Database management and fun learning so please do try this one out!
Apr 23, 2020
The lessons were short and easy to follow, providing all the basics as well as a few more advanced topics, to get student quickly up-to-speed on databases and SQL and their application in D/S realm.
автор: Aj _•
Aug 09, 2019
1. Lots of the slides have repetitive content, for Ex. different type of joins, Every slide have some repeating lines/audio. Could have taken some different use case or else could have combined it making it a single slide for each joins.
2. The "Table Loading Issue" its been a week now I am facing this issue, even have posted in the forum, the solution provided is also not working. Every time I try loading the table in db2 it fails, without giving any error/warning message. I am almost done except a few assignments and final peer graded assignment due to this I am not able to complete my course.
автор: nakul g•
Jun 04, 2020
I did not find the course structure, contents, way of teaching at all good.
I spent more time figuring out how to upload data on IBM DB2 storage than practising. I feel in this course coursera must look into ways to make it more learnable, I seriously will say, I was unable to learn anything from this course I had to spend alot of time on google and other learning websites to figure out how to code in SQL.
In many assignments I just had to skip them because connecting to IBM is very stressful and difficult thats why I was mostly able not to connect with it.
автор: Samantha R•
Aug 06, 2019
The main reason for my low rating is the following:
1. The endless issues with the db2 console - an absolute nightmare to work with if you are not in the USA. Horrible experience. This slowed my progress down significantly to the point where I no longer wanted to carry on with this course
2.Not enough practical examples - as a result when doing the assignment, you want to tear out your hair. By my estimate, the Assignment should take no more than an hour if you have worked through everything.
автор: Kornelia M•
Nov 14, 2019
Nice content, but lot of struggles with the tools. Watson studio has updated/changed the layout since the course was created, the content and description of the tasks in many cases don't live up to the real life situation. That's very frustrating, and you can see lots of people experience it if you check the weekly discussion forum. If the tool worked better (and if it would be better descried, as for somebody who never worked in Watson studio before) it would have been 5 stars.
автор: Yohanes A C G•
Sep 05, 2020
I don't think the peer graded assignment is reviewed objectively based on the rubrics. The reviewer did not leave any comments about my "wrong" answers. I can not find where I did wrong as I already included the required clause in the query statements and got the right results. This is somehow disappointing. Even though I passed the course, but I got a lower score than I expected. I did not get any information about my "wrong" answer.
Sep 22, 2019
Too complicated to debug about the IBM tools, Its took me a tone of time just wandering to check password and username and too many errors without any solutions. I quite all the course not because I could not understand the content or could not do the exercises or lab, just because of the IBM tool too annoying, complicated and the instructions are out of date, also not details.
автор: Brandon I•
Jun 25, 2018
Not great -- mix of SQL and Python that doesn't do enough SQL. I learned a lot of Python just to make simple database connections and run SQL queries -- it doesn't do justice to Python and isn't very helpful to learn SQL that way. The course would be better with just more SQL, and probably not in IBM cloud services.
автор: Markus L•
May 21, 2020
the instructions weren't very clear and the assignments weren't challenging but they were really tedious. I stopped part way through the peer graded assignment simply because the questions annoyed me more than challenged me. IBM can do much better than this.
автор: Holt M•
Jul 17, 2020
The sql is easy, but the course makes it complicated for no reason. Instructions are incomplete on assignments, and issues are known to teaching staff. Ends up wasting 3 hours of time trying to solve known course issues.
автор: Riley S•
Aug 20, 2020
Need to update instructions and screenshots for the ibm cloud site. Instructors dont respond to many questions in the forum and when they do their answers are often breif and vague
автор: Adam J L J H•
May 24, 2020
There were a lot of troubleshooting errors that I realise, were not only unique to me. These errors were not addressed properly and I ended googling some of these Issues
автор: Luca L•
Jun 23, 2020
The course has big technical issues that slow down the completion. I am quite disappointed by the application utilized in the course. The course lessons are good.
автор: Gopendra M•
Nov 15, 2019
DB2 is out of the marketing not many people want to learn it, maybe it's time to upgrade it to something latest
автор: Christophe D•
Jun 13, 2020
The use of IBM cloud was really frustrating as it was very slow and didn't work most of the time.
автор: WenQiang H•
Feb 16, 2020
As a serial course in the "specialization", it's too simple, just made the learning path longer.
автор: Magdalena R•
Dec 30, 2018
The content is adequate but I found it a bit boring. The classes did not keep my interest.
автор: Ibrahim A•
Apr 07, 2020
Please review this course assets! especially IBM DB2 cloud service's availability !!!
автор: Xinxin Z•
Aug 27, 2019
The cloud system has so many problems which will prevent us to submit our works.
May 02, 2020
so many stuff are out of dates and some instructions were very unclear.
автор: Tanner L C•
Nov 16, 2018
Very poorly done. Not enough information on working in the cloud.
автор: Nitika K•
Sep 20, 2020
Not suitable for non computers background students.
автор: Ray Y•
Jul 15, 2019
WHY FORCE ME USE THE IBM CLOUD? SO COMPLICATED
автор: abdelkarim b•
Mar 04, 2020
The IBM tools are so unfriendly to new users
автор: Abhilash L•
Jun 20, 2018
Last few lessons are not clearly explained.