May 20, 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!
Aug 25, 2022
I am thankful to coursera for providing database and sql for data science course in such a way that anyone can
understand the basic fundamental of sql and database. I learn a lot from this course.
By Cee G B•
Jan 27, 2020
Videos were good length but automated voice-over, learned SQL in the context of their proprietary Db2 database. To their credit, the lectures were fairly short but contained enough information to take notes and learn SQL, and I finished the course in a short period of time. They don't babble which is nice.
By Duy N•
Jul 1, 2018
The course is very helpful and easy to understand. The reason I only gave it 4 stars is because learners had to deal with many technical issues which were not relevant to the study, while doing labs and assignment. The upside is I guess it is part of shaping the right learning attitude. Many thanks!
By Rahi J•
Oct 19, 2020
Was very comfortable in first two weeks, third week is when advance topic was introduced and I couldn't grasp it. I think this course should've continued concentrating on SQL, as the topics and functions are vast for SQL.
By Thana P•
Jul 20, 2018
Good course with practical exercise, however some problem on lab exercise connection
By Hailu K•
Jul 24, 2021
I find the way that homework is submitted very inconvenient. For example, sometime I would need to take a screenshot of both my SQL queries and results, but the way that the panels are aligned on ibm db2 is very rigid that it's hard to put everything into one screen. Also, sometimes we are asked to write several queries but screenshoot to submit only one of them, but in grading the submission one of the grading criteria asks about other queries that was not asked to screenshoot and upload.
In one word, the logistics of this course took me almost as much time as I spent on learning the materials.
By Lawrence T•
Feb 6, 2021
Not the best Coursera course I have ever taken, but not the worst either. I found the videos/instruction informative but dull. I read a lot of reviews about this course of people saying that they had problems with IBM Db2, content complexity, and other technical challenges. Did not run into any of that at all. All the technical aspects of interacting with the IBM Cloud are explained in detail, and it is not that difficult in the first place. My only real complaint is the lack of notes/course materials to reference outside of the video instruction.
By Darryl L•
Dec 24, 2020
This course does a good job at introducing SQL and use of Jupyter notebooks for database connections. However, the amount of time wasted struggling with the IBM DB2 cloud platform rendered my efforts less than productive. It appears from the forum that other students were running up against the same issues. Please, instructors, have a look and determine what the problems are (and solutions) so that the students' time is better spent.
By Vimal O•
Nov 9, 2021
On overall IBM data science professional certificate track: Pros: Content is just good enough, instructors are good. Cons: IBM watson and the platform given to practise on is awful and has terrible performance and reliability issues, most often doesnt work and had an impact on my test deliverables. I personally overcame those issues to some extent with kaggle's and google colab jupyter notebook environments.
By Hizniye I B•
Jul 15, 2021
Content wise it's good but it has a lot of technical issues where it took not just me but a lot of other participants a lot of time to deal with. Maybe it would be great to learn SQL and run it from your own machine and not from the IBM cloud - that caused us a lot of headache. :( Otherwise - great course!
By Chris G•
Dec 17, 2020
This course OK. The problem is the IBM tools. I frequently have problems with the IBM side not responding. The DB2 cloud app seems like it is frequently having issue. Today I am getting a 502 error so I'm wasting a lot of time not getting things done.
By Alula M•
Jan 7, 2019
The lectures were confusing at first, because the syntax in the lectures did not exactly match the syntax for the assignments (though this issue went away in subsequent weeks).
More exercises would've been nice.
In all, a decent course.
Mar 22, 2019
Guidance is not sufficient. Questions are not answered as needed.
By Seren K A•
Dec 21, 2020
Lots of not working stuff in there and it is confusing
Nov 18, 2022
I think this was one of the most helpful things to learn things about the job and I feel like i was learning really useful things that I will implement at future jobs. But it was really confusing to follow instructions. I have not too much problems at reading english, but only if it's written or talk without a lot of mistakes . As i'm not a english native speaker, I found the spelling mistakes and syntax errors of the exercises really confusing, same thing for the videos.
I learned a lot principally from external sources, but I enjoyed the exercises and exams. I had to read a lot of different websites to understand what I was doing (really thankful to the SQLBolt website) .
Gladly I ended up with a 100% calification, and i'm very happy as I didn't even know what SQL was but I find that the videos are very short and not useful.
My recommendations is to read the notebooks, read outside sources to learn about the concepts, and to don't spent too much time to understand the videos before first searching about those things at google. For example, at first week i highlly recommend to learn from the turorials of SQLBolt and W3. Later I recommend some outside guides on how to use MySQL in python, and SQL .
Also if you, like me, didn't had a IBM Cloud account, jump to every (optional) exercises and do the exercises in Jupyter Notebooks.
Thanks to all and sorry for my english, I hope you the best and to learn a lot of useful experience from the courses.
By Inigo D•
Nov 24, 2021
The material covered in the course is very interesting and has a lot of potential, however the course itself (especially the labs) is not curated at all. I, alongside multiple students as I have observed in the forums, have faced countless bugs when attempting the labs. Each one presented a new problem, hence I found it difficult to keep motivated to finish the course due to this frustrating dynamic.
By Ramsey A•
Oct 27, 2022
The first three weeks are good, but weeks four and five are a mess. Overall, the sluggish IBM virtual cloud and the misleading instruction images caused me to reconsider the quality of the IBM courses. This was not my first time taking IBM courses. I had a similar experience with the first five courses of the IBM Data Science Professional Certificate.
By Christoph L•
Aug 31, 2018
There were a lot of problems with the online tools needed for this curse. Staff members eventually responded and solved them, but because of it, I went over my time limit and had to pay another month's coursera fees. Seeing as this is an IBM course and the tools were from IBM, I was expecting a smoother experience
By satya b•
Jun 28, 2018
This course is a "Big MESS" to me. SQL they used is completely different. It doesn't accept the normal SQL statements. Column names are case sensitive and Writing the where clause gave me head-ace. It wouldn't accept the straight comparisons. Columns names should be expressed in quotes.I hate this course
By Elvijs M•
Apr 17, 2020
People knowing some SQL will learn next to nothing. For complete beginners there is way too much emphasis on using the semi-unusable IBM cloud platform instead of learning SQL. The assignments are also too easy and short, which means you don't get to actually practice the bit of SQL you could learn.
By Yingtong L•
Jun 15, 2019
If you know nothing about SQL, don't take this course since it just a brief introduction without any in-depth explanation. By no means, a beginner can understand what SQL is in this way. But if you've already known something about SQL, it's good for refreshing your knowledge.
By Berkay T•
Sep 17, 2019
This was over challenging because labs and lectures definitely lack decent level explanations to learn the content permanently. I can't say I learned nothing, but I can clearly say this is a below mediocre level of training.
By Napoleon R•
Apr 19, 2020
1) Material and presentation was not engaging and structured
2) Final assignment in terms of administration (copy pastes and screenshots upload) was a pain in the ass
3) Not enough hands on exercises
By In W C•
Oct 3, 2019
A lot of the "optional" materials are actually quite important. UC Davis's SQL course is far superior to this one due to more access to coding practice assignments. I expected more from IBM.
By enric g n•
Apr 9, 2020
I expected a more detailed explanation in templates. as it was done in the previous course (Python for Data Science and AI). since this database theme is done with many procedures
By james m•
Jan 10, 2020
We spend more time debugging and googling to get things to work than the actual project time. The forum is full of this, but the IBM guys do nothing. This is putrid it tell you!