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.
von Karina S•
5. Aug. 2019
Great course on the fundamentals of SQL for data analysis. I particularly enjoyed the last assignment. I feel that I have learned a lot (though I also needed to complement it with other SQL courses). Thank you Sadie!
von Dorys Y C S•
29. Juni 2020
This course was excellent for me, learned small things that I did not know existed but that are so powerful when making the querys. Help me optimize the queries, and I will follow the advice: "think before writing"
von Gisella B•
3. Apr. 2020
I liked this course a lot. Sadie explains well and the amount of exercises from easy to less easy and more difficult, makes you practice and internalize the concepts. Although more practicing is required of course.
von Sarah P•
25. März 2019
This is a great course for those without any prior programming SQL knowledge. It helps if you already have experience working with datasets and if you already know how to program in another language (i.e. SAS, R).
9. Sep. 2018
I find this course very helpful, prior to this course I used to think its just a language to query the data from Data base but now I have realized its importance after seeing how it can be helpful for data science.
von Thi T N N•
21. Feb. 2021
This course is helpful for beginners in the data science field. Through this course, I have familiarized myself with the SQL language. After this course, I was able to write code for data retrieving and analysis.
von Darshan V•
9. Mai 2020
It is really a nice course for those who are looking for knowledge regarding Sql and Data Science basics, in a short span of time, So, go fast and grab the certificate and knowledge about sql ,in lets say a week.
4. Apr. 2020
Subject matter was excellent .Final assignment questions were framed in such a manner where readers will understand and practice queries.Tutor was really good and fluent enough to teach us.Thanks a lot Coursera!!
von Anand N•
30. März 2019
Good course to learn a overall high-level view of SQL. However, to get the full grasp of SQL you need to practice SQL from external resources as well. This course explains SQL commands in a brief and concise way.
von priya a k•
17. Juli 2021
THANK YOU COURSERA FOR THIS WONDERFUL COURSE.IT HELP ME ALOT TO UNDERSTAND THE DATA SCIENCE BASIC AND I ALSO THANKS TO THE EDUCATOR WHO TAUGHT THIS COURSE VERY CONCEPTUALLY. I RECOMMEND COURSERA TO EVERYONE.
von Jose R L H•
22. März 2021
Buen curso, muy bien explicado y excelente para introducirse en SQL, la herramienta de programación que se usa durante los cuestionarios facilita mucho el poder realizar las tarea sin tener que instalar algo.
von William S A•
8. Sep. 2020
Great course! I really learned a lot from the videos and instruction. I kept going back and forth a few times. But, I felt comfortable in doing so. Take this if you are just starting in the data science field
von Dave N•
17. Mai 2019
This course is a great course for people new to SQL. No prior programming experience is necessary, and Sadie is very to-the-point while still being very welcoming and friendly. I highly recommend this course.
von Konstantinos K•
19. Feb. 2021
Great Course. Very well structured and comprehensive. The participants get a good grasp of what a database management system is, how it the data are stored in it and how SQL is used to extract data out of it
von VIPUL A•
20. Dez. 2020
This course is well designed and Sadie did a good job of pacing/explaining. It touches various SQL concepts. The best way to learn SQL is to use this course but keep google handy for any additional research.
von Sunny Y Y S•
22. März 2020
Decent starting point for any individual interested in coding with SQL. I would suggest the creators of this course to clarify the final quiz a bit clearer as some of the questions are a bit too generalised.
von Amely A F V•
28. Sep. 2021
Estoy muy contenta de finalizar el primero módulo de SQL for Data Science, gracias a la instructora por una buena enseñanza, he aprendido cosas básica e importantes para el segundo modulo. Vamos a por más!
von Oui W J•
11. Jan. 2021
This course really benefits me well. It taught SQL in a very comprehensible way and make it easy to learn. More importantly, this course definitely helps to ace interview that requires basic sql knowledge.
von Hans G Q•
30. Nov. 2020
A very nice course to start learning about SQL. I would suggest more datasets to do more practice, but overall, I felt excited and confident to go out and practice by myself. That's what I was looking for!
von Ramachandran S•
10. Mai 2021
This course is a great learning for anyone who wants to understand SQL. Helped me in enhancing knowledge. Content and presentations by professor is outstanding. Thank you Professor, Coursera and UC Davis!
von Vishnu V B•
4. Dez. 2020
Excellent Course for beginners. This course doesn't exactly provide tons of information on coding and syntaxes but a great start for people like me. I have enjoyed working on SQL through out the course.
von Konstantin P•
14. Sep. 2021
Great starting course! Helps me to dive in smoothly. Tutor is great. Additional resources are provided, so I can support knowledge in future. There are a lot of testing questions which lelp to practise.
von Mihkel L•
25. Nov. 2020
Very helpful. I remembered something from previous times but it helped me to get back on track... although in my assignments I must re-learn the syntax - cause it is somewhat different, it has appeared.
von Mobeen A K•
11. Sep. 2019
The Peer Graded Assignment was challenging and the really helped in refreshing the concepts with applications. The coding assignments during different modules were helpful in getting the coding mode on.
von Nicholas T•
24. Mai 2022
I thought this course did a great job of teaching you the basics of SQL. I definitely feel I can write basic queries. The final project was fun and took you through the steps a data analyst would take.