Oct 25, 2018
Practice lab assignments were excellent in reinforcing my learning, they were just the right kind of challenging. This course has been the best one in the Data Science Professional series by far.
Feb 28, 2019
Clear, thorough, well-designed. Labs give useful practice, assignments and quizzes test the actual instructional content. This course is by far the best in the IBM Data Science specialization.
автор: BINAY K•
Jul 12, 2019
Nice Course for SQL Practise
автор: Satya V P C•
Jul 12, 2019
Well explained the concepts with examples.
автор: Apurba C•
Jul 14, 2019
The course starts from the basics but progresses to intermediate level concepts in SQL, like joins and subqueries, which are required for day to day work in the Software industry.
автор: Sabah P•
Jul 16, 2019
The additional activities helped a lot. This definitely sets you up with the fundamentals. From there it is all practice.
автор: Cristian A M A•
Jul 21, 2019
Jul 23, 2019
A great and solid introductory course to SQL. I recommend it to those who want to aquaint themselves with databases and sql.
автор: Nithya S B•
Jul 27, 2019
It would be nice if there is a module on different type of databases and their properties
автор: Abhishek M•
Aug 05, 2019
excellent course with real practical implementations.
автор: Rehan k•
Aug 07, 2019
автор: Amit A•
Aug 08, 2019
So far excellent!
автор: Rudolph M N•
Aug 12, 2019
Very good intro to SQL but not too indepth
автор: AKANKSHA S•
Aug 12, 2019
The course is really good for the beginners who want to learn SQL.
автор: Pietro S•
Aug 09, 2019
Dear IBM Program People,
Great Course. I would have preferred not waiting up to one month to get my final assignment reviewed.
That makes irrelevant the efforts a student makes in completing the course as soon as possible to start learning other courses. That is the only reason I give 4 stars.
автор: Florent M•
May 07, 2019
Un bon cours concernant l'usage du SQL. Il reste nécessaire de s'appuyer sur des ressources extérieurs pour appréhender au mieux le langage.
автор: Amy P•
May 08, 2019
This is a great course and I particularly appreciated the integration with Python/Jupyter notebooks. As in previous courses in the IBM certificate program, the labs were the highlight. They challenged students to answer questions using real data sets. Going from start to finish - from sourcing and downloading data all the way to analysis - was very helpful in mastering all of the techniques.
A couple of sections felt out of place: in my opinion, the optional database schema topics could become a separate course of their own, while the section on joins deserved more attention. The lecture slides, with the pictures of interconnected tables, were a bit hard to read and could do with an upgrade. Overall though, great pacing, with easily digestible videos. Highly recommend.
автор: Anshita S B•
Jun 14, 2019
I feel the videos could be more explanatory and should explain some of the concepts a bit more in details. Rest everything was good especially the labs.
автор: Tanya T G•
Aug 18, 2019
I found week 3 a bit confusing, but otherwise it is a very useful and well explained course!
автор: Guy B•
Sep 07, 2019
The content is clear and useful, but the videos are not attractive, so it is hard to pay attention.
автор: Shanrong Z•
Sep 08, 2019
There are not enough assignments for us to learn.
автор: Barbora T•
Sep 11, 2019
Well explained, but both the quizes and the final project were too easy.
автор: Guilherme L R O•
Aug 22, 2019
I found, sometimes, hard to use DB2
warehouse, so i prefered using other types os database.
автор: Rituparna D•
Aug 25, 2019
Peers need to understand the description and the submissions to review the assignments. I have been reviewed as not attempted for Problem 7 and partially mark for a completely correct Problem 9.
I don’t want any person who cannot understand the questions and answers.
автор: Malege T M•
Aug 26, 2019
A great course to equip the learner with foundational knowledge and skills
автор: Shuyuan C•
Aug 27, 2019
Very useful course to learn SQL for we beginners. Thanks for such a wonderful course organization
автор: Rodrigo C M•
Aug 28, 2019
It will give you an idea of what can you do with free databases resourses using sql to manipulate relational databases. you'll also utilize jupiter notebooks to query data connecting the notebook to a database.