5. Apr. 2020
This course has really helped with optimizing queries that I work with everyday, enhancing my understanding of RDBMS, joins, analyzing and structuring exactly what you need and yielding those results.
22. Aug. 2021
I thought this course was great! Great introduction to Relational Databases and SQLite. Highly reccomend for anyone new to SQL, Databases, or someone looking to get started with a data science career.
19. Mai 2019
This is a comprehensive SQL course. It might take a bit more time to complete the assignments than stated by its creators.
von Dane P•
14. Dez. 2018
Mostly good- the week with joins was rough (made too many conceptual leaps, didn't make sense with prior course knowledge).
von Mohammed M S•
10. Dez. 2017
I think you should allow audit people also to look into the quiz results, Its a good course and i really enjoy the learning
von Jeetash R•
5. Nov. 2018
The course is good for Data science. It would good to add more concepts like store procedures, functions and index .. etc
von Derek H•
8. Feb. 2018
A great introduction to aggregating and extracting data from data tables with the data scientist as the intended audience.
von Guillermo S•
14. Feb. 2020
Loved it! But sometimes they used terms that are not explained before and there are small and few mistakes in the videos.
von Pooja P•
25. Jan. 2020
The course helped me understand the basic concepts in SQL which are required to be a good data scientist. Thank you Team.
von Stefano M•
2. Dez. 2019
I've learn a lot about retrieving data and writing simple query. Really Useful course to learn how to handle lot of data.
von Dipanjan C•
11. Nov. 2018
More Practice sessions with real world complex SQL queries are requested, to build confidence for interviews and the like
von Cristopher E M M•
3. Sep. 2021
This course is so easy to manage and is complete. If you have some troubles you cand find your answer througth internet.
von Prasad G•
20. Juli 2020
Great experience! I learnt more about data and how to manage data as well. Yes! It helps m in improve my database skills
von Michael F•
14. Juli 2021
I must say for a video learning course that wasn't too bad. It videos were not too long or too short for each section.
von Stephen E•
1. Mai 2021
There were typos in the final assignment worksheet that made the questions harder to understand than they needed to be.
von Anil K C•
22. Feb. 2022
The test questions are practical and tough that enables to have hands on skill and strong understanding of SQL coding.
von Siddhant S•
12. Juli 2020
it was well structured but it could have been better. at times i felt i needed more examples. but overall it was good.
von Iason B•
27. Sep. 2020
It would be more helpful if there were examples step by step during the courses, so I would do them live in my SQLite
von Vipul D•
13. Juli 2020
Excellent primer course for SQL. While the primary language used is SQLite, it is highly interchangeable with MySQL,
von Jigar _•
12. Juli 2020
this course complete for beginner where he or she can understand the concept and there are lot of thing to learn .
30. Juni 2018
If there were more videos for the operation on computer, it would be more helpful for me to understand the lecture.
von Dimitrios G K•
12. Jan. 2021
The lesson is great with the only negative I could say is that there are is no documentation for courses' lessons.
von Manuel A R H•
31. Jan. 2021
There are a few mistakes on the video explanation. But anyhow, those are precisely clear, and easy to understand.
von Yonax L•
6. Juni 2020
Good material for beginners. I wish there are more practice quizzes and real life application or problem solving.
von Anna G•
7. Jan. 2020
Some slides are wrong. Some info need to be updated. Some Q/A are just based on EXACTLY what the instructor said.
von Jean-Sebastien P•
30. Mai 2018
A little more practical examples and exercises with a consistent dataset throughout would have been appreciated.
von anuja s•
29. Okt. 2020
It was a nice experience. Concepts were made crisp and clear. Those who have no knowledge of SQL can go for it.