20 de jun. de 2020
One of the best course till now I find on Coursera, well structured everything and practice questions made me feel like real life problems as data were from real database of dognition and ua_dillards.
19 de ago. de 2019
Nice and well-organized course. I joined this course after self-studying on SQL for a few days. The context is really nice. The only problem is the Teradata is not stable. I tried very hard to login.
por Waqar A C•
27 de may. de 2020
it was relatively time taking course for me but one who keeps on wins at the end.Thank You professor,duke university and coursera for providing such a wonderful course. Strongly Recommended
por Semiha G•
20 de feb. de 2020
Each week's lessons are very well thought and I'd like to thank to the professors who created this amazing course. The last exam is very challenging! Be ready to spend +10 hours in a day :D
por Frank C•
26 de may. de 2018
Excellent course for beginners looking to be able to utilize SQL directly or even understand how SQL works so requirements can be gathered with greater detail and why that detail is needed.
por Saddam A•
9 de oct. de 2018
thank your for accepting my in the course i really liked studying it i suffered with some difficulties but i survive the course was very good but getting harder by week 4 but interesting
por Joyce G W•
26 de may. de 2021
Amazing! I appreciate the step-by-step approach taken to walk newbies like me through the thought process! In fact I used to doubt MOOCs being effective, but this course proved me wrong
por Chirag S•
17 de abr. de 2017
MySQL lessons, quizzes and assignments are very well organised and taught. But was not very happy with the Teradata part. Overall it was a very good course! Jana is a fantastic teacher.
por Erin A B•
24 de jun. de 2022
This course taught me a lot of information in a very organized and easy-to-follow way. The assessments were well-aligned with the content and practice exercises. I enjoyed this course!
por Muhammad U H•
4 de mar. de 2020
Great course indeed. I read a few negative comments about extensive exercises, but that is the beauty of this Course. These exercises make sure that one has fully grasp over concepts.
por SungJun P•
23 de mar. de 2020
it was an amazing experience with MySQL and Teradata. I have learned a lot of detail information on how to create a query, and I hopefully can use this knowledge in my future career.
por Brian S•
18 de feb. de 2017
Excellent introduction to SQL if students take the extra time to do the optional exercises and really get comfortable with the SQL syntax and nuances. Engaging and also challenging.
por Xiaoxuan Z•
26 de may. de 2019
Very practical and challenging! However the Teradata content is much more overwhelming than the MySQL content due to its format (MySQL parts were explained thoroughly in Jupyter).
por Marshall T M•
2 de oct. de 2016
This is an excellent course indeed. Access to real world data is a huge +. Some of the questions in the quizzes were difficult though. And also the witty jokes by the Prof... :):)
por Monika K•
11 de feb. de 2017
It doesn't go into great depth but exposes you enough to SQL to give you a good start and an appreciation of how complex company databases are likely to be.
Works with real data.
por Wentao Z•
1 de jul. de 2016
It is a well-organized course. I really learnt a lot from the course. And the assignment and exercise work as a good practice for me to put what I learnt in the course into use.
por Xiaoqing V W•
26 de feb. de 2019
This is a well-designed course with easy-to-follow instructions and great exercises.
I've tried other SQL courses on Coursera and this is definitely the best one for beginners.
por Minh C L•
6 de jun. de 2021
Thank you for your amazing course, very challenging quizzes and hands-on practice with writing queries. Definitely come back to this to review and recommend to my colleagues!
por Ting R•
6 de jun. de 2021
Very well-structured. The conceptual lessons are clear and helpful to understand all the logics behind. Using two sql platforms is also very practitical to gain the skills.
por Andrea B•
20 de feb. de 2018
El curso esta muy bien desarrollado, realmente se aprende SQL. Los ejercicios para practicar son desafiantes y estan hechos de tal manera en que los conceptos quedan claros.
por Andrew G•
6 de may. de 2017
Took a bit longer than original expected! Good content, but you really have to find the time to focus on writing and refining queries when they don't work first time around.
por Malcolm N•
20 de sep. de 2016
phenomenal ipython notebook exercises! really well thought out and coherent with the tableau course. goes much deeper than other online SQL courses, problem sets can be hard
por Steve L•
23 de ene. de 2017
A lot of work, but totally worth it. I definitely feel like this course does a great job of teaching applied SQL, rather than just teaching you syntax. Highly recommended.
por Allen M•
4 de may. de 2016
Great starter course for MySQL and how to use SQL techniques in multiple databases. This is a great course for understanding and applying data pulls for business purposes.
por Elias A•
20 de mar. de 2017
Excellent MOOC. Ideal to get hands on experience with MySQL and Teradata working on real data bases. Great exercices and great professor. The last week is tough but rewar
por Juan D V•
21 de feb. de 2016
If you work with data this is an excellent course, but even if you are not a frequent data user you can learn a lot from the logic it explains. I absolutely recommend it.
por Heming L•
30 de jul. de 2019
comprehensive. no need to download or install SQL server offline, all the practices are online browser-based. but require lots of time to practice to complete each week.