NS
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A really helpful course, it really helped me understand some tools I have been using for a long time but it opened a lot of potential uses to them (a lot of SQL uses I didn't know about)
DM
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The course was great with a lot of practise sessions to master the concepts taught. The instructor also did a great job in demistifying concepts using the most simple language as possible.
By Sazia A
•Dec 30, 2022
The content could be more elaborate and more practice problems could be provided.
By Ross M
•Sep 21, 2023
Instructor didnt do as good a job as previous instructors at explaining ideas.
By Isaac T
•May 27, 2022
I found this course a little tedious... it felt like it dragged on a bit
By Phillip R
•Sep 2, 2022
Too many updates and changes not reflected in the videos and exercises.
By Mohamad D
•Feb 22, 2022
some SQL stuff were really intimidating and hard to grasp at some point
By Bella Z
•Jul 8, 2022
Instructor goes too fast during examples without explaining the steps.
By Benjamin L
•Mar 23, 2022
This course was a tough one, some of the topic were all that engaging.
By Sarthak J
•Jan 9, 2023
Fast SQL teachings. Difficult to follow while typing the query myself
By Dmitry K
•Sep 20, 2021
a lot of duplicate information wtih Process Data from Dirty to Clean
By Zeeshan K
•Sep 19, 2023
the sound quality was not good in this course in most of the videos.
By SETHUMADHAVAN Y
•Jan 5, 2023
not the best part actually really expected lot more in analyze phase
By Suvo M
•Sep 2, 2021
Too much google sheet usage, there is almost no tutorial about excel
By amr e
•Apr 29, 2021
regarding sql it was only samples not enough systematic sql learning
By Olaf P N
•Nov 14, 2023
Not really well explained. Fortunately I had previous experience.
By Robin S W
•Jul 10, 2021
Some explain about SQL is a little ambiguity. But overall is good
By Guilherme B
•Jun 14, 2024
Some of the materials of this course weren't working correctly.
By Andrea K C
•Dec 24, 2023
it was more of the last course, not so much the analysis stage.
By Muhammad A s
•Nov 1, 2023
it was not to very hard to learn but there is some small small
By Matheus A
•Apr 27, 2022
many content semmed to be rushed or had misliding information
By Rawad Z
•Aug 13, 2021
Lots of duplicate information in the videos and few exercises.
By Dean H
•Jun 2, 2024
some complex logic could have been more thoughtfully exposed
By Muhammad T
•Jul 19, 2022
The course material was not upto my expectations. Thumb down
By Hans
•Jul 6, 2021
could have more example and workable work at hand assignment
By Luis T
•Nov 26, 2023
BigQuery es un pesimo editor sql comparado con el TOAD
By Junhao Z
•Dec 11, 2021
This is so hard especially in SQL, need more practice.