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.
创建者 Dmitry E•
Dec 28, 2019
Course is god enough. However the last assessment is not. Misprints and not clear questions lead to disappointing marks in the end. Also other students marked assessments based on their understanding.
创建者 asher b•
Nov 02, 2018
Covers the basics, but might be a little difficult for a complete beginner. Manageable, but difficult. Needs more help using SQL within a Jupyter Notebook which should be in the earlier labs.
创建者 David A•
Oct 02, 2019
Course was well organized, I found the lab exercise to be useful in learning the material. The quizzes and final project were fair and tested my knowledge of the concepts. Great course!
创建者 Sonam S•
Jul 01, 2019
I liked the way this course is structured and I am really happy with the kind of exercise it contains. It would be really great if more details regarding the python script was provided
创建者 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.
创建者 vaibhav m•
Apr 24, 2019
need to to updated. details regarding IBM cloud is messy and outdated. take to long to connect the cloud. videos slides are of bad resolution. instructor voice not clear
创建者 Юра Б•
Mar 07, 2019
Not bad, but for me, again, is to many online tools. From my point of view, some Docker Compose with the prepared container(for bd, for notebook) will be more suitable.
创建者 Afanasev A•
Jan 27, 2019
Course was great but RDBS in browser was so slow that i need to wait for couple of minutes to create a table. Thankfully, doing the same in python took few seconds
创建者 Liam M•
Jan 31, 2019
Tough start, really boring material and I hoped I never needed to work with SQL. Later though it started to click a bit better and was (slightly) more enjoyable.
创建者 Rahul S•
Jul 10, 2019
This course is best for beginners to get started with the database and sql with ibm cloud. But the content can be improved more as the assignments is concerned.
创建者 Thiago S d C•
Feb 19, 2019
Teaches pretty well for people like me that had none previous knowledge in SQL.
I think that could tell a little bit more about SQL outside the IBM platform.
创建者 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.
创建者 Martin K•
Nov 12, 2018
the line fir writing code in jypiter notebook were limited to one line,
therefor writing code especially in the final assignment was a bit complicated
创建者 Karen M•
Jan 10, 2020
Very useful hands-on labs looking at real-world data sets. Some of the learning material seemed overly complicated, or I would have given 5 stars.
创建者 Aswathy R•
Nov 10, 2019
Excellent course for a beginner to learn in detail if we put a little extra effort, as well as experienced person to learn to work on real data.
创建者 ONG K S•
Oct 26, 2019
It is a great experience after all to learn extracting data from multiple tables with subquery & implicit join.
This is definitely something new.
创建者 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.
创建者 Petar O•
Sep 02, 2019
Some instructions could have been more clear.
Overall communication could be done better (if it's needed).
All on all, i am satisfied.
创建者 prashant g•
Sep 02, 2019
this course was awesome i learn many things related to database and in jupyter environment in python and access data through cloud
创建者 Roberto P C•
Sep 23, 2019
CRIME.CSV file had an incorrect setup (date format), since that part was not part of the learning I think it should be corrected
创建者 Collin G C•
Jan 06, 2020
Lots of good material. Much of it is a commercial for IBM. Directions for operating within the IBM data structure is outdated.
创建者 Jason K•
Dec 06, 2019
Good course, came away with a solid understanding of basic SQL. The assignments and project were helpful and fun to complete.
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.
创建者 Serdar M•
Nov 07, 2018
the course is not bad, but for the beginners who don't know anything in this course some lessons are not clear to understand
创建者 Pulkit P•
Nov 18, 2019
In this course basic was easily explained and it was great course. but wanted to learn more about sql lacked in this course