Jun 21, 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.
Aug 20, 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.
創建者 FLORENCIA M•
Sep 30, 2020
Excelente curso, disponible en múltiples idiomas. El acceso a las plataformas para poder practicar es excelente. Los ejercicios van subiendo en dificultad, permite el aprendizaje progresivo.
創建者 Janki P•
Nov 12, 2019
It's hard to understand the data that given for quizzes but the teaching of professor Jana is really amazing.when i ask questions in discussion forums there was no tutor to help you out soon.
創建者 Mansi K•
Jul 10, 2020
course was very interesting and was very thoroughly done , examples given were very good and helpful and I am very sure it will help in the long run!!
it was a wonderful journey.
創建者 Juan S P P•
Jun 21, 2020
It's a great course for beginners, maybe being deep into two databases isn't fruitful enough. Web pages like kaggle.com can give more examples, more interesting and with current data
創建者 xun y•
Jul 11, 2019
Great SQL course. I think the course overall is well structured and let me stretch myself week over week. It's a little difficult to write long query in SQL scratchpad though.
創建者 Kenneth W•
Nov 20, 2018
Great course. Gave it 4 stars instead of 5 because I wish it had more video instruction as opposed to documents. I find videos a lot easier to learn on.
創建者 Hao Y•
Jun 26, 2016
It's pretty good for entry-level SQL learners. However, to further improve, much time is required. Also, exercises provided are sometimes really weird.
創建者 Aditya V•
Jul 06, 2019
This is one of the awesome course that I studied. A tutor is also very nice she has good knowledge of the subject and hands-on increases my knowledge
創建者 Michał C•
May 30, 2016
Challenging course going from very basic to quite complex SQL queries. Definitely recommended. The only downside are the repetitive technical issues.
創建者 Anurag M•
Mar 11, 2016
great course.. only thing is answers to teradata exercises were not provided. So student cannot know whether he is writing correct sql statements
創建者 Eugene W•
Sep 08, 2017
Very challenging, learned how to write very complex SQL queries. Be prepared to work. This is a 5 week course that took me 9 weeks to complete.
創建者 Abhinav U•
Jun 29, 2020
Great course. Enjoyed working through the exercises. Instructions were mostly clear. I feel like the joins could have been explained better.
創建者 Arshad U•
Jul 24, 2017
The course advances rapidly, the later stages are particularly difficult and referring to sources other than this course becomes necessary.
創建者 Vidipta S•
Aug 17, 2020
The Content was great, the instructor exceptional, exercises really good. But there were some glitches while accessing Teradata Viewport.
創建者 Talha H•
Jul 25, 2020
Very well taught, could be better if videos are made where Jane works on SQL examples....walking the student through her solution.
創建者 David E•
Mar 10, 2019
THERE ARE SOME EXERCISES THAT NEED TO BE CORRECTED SINCE THEY HAVE MISTAKES. SOME TIMES IT CAN TAKE HALF A DAY TO LOAN JUPYTER.
創建者 Gift O O•
Sep 10, 2020
This course really improve and made me understand SQL indepth,even with little background knowledge.Thanks to Duke university
創建者 Junior L•
Aug 11, 2020
WEEK 5 EXERCISES IN TERADA COULD HAVE BEEN LESS TIME CONSUMING IF FEEDBACKS WERE GIVEN FOR EVERY STEPS THAT YOU ACCOPLISHED.
創建者 Mara H•
Aug 28, 2020
Great course overall! Some areas of course are too wordy which makes it hard to understand what professor is asking for.
Mar 03, 2017
The Teradata part is quite challenging and I think it would be better if there are more hints. I like the SQL part more.
創建者 Vincent-Paul V•
Dec 04, 2017
Great course, I recommand it without hesitation. However the questions and the answer keys could be a little clearer.
創建者 Adair T•
May 22, 2019
Good, comprehensive training on SQL. The later lessons take longer to complete than those at the beginning.
創建者 Ting S•
Feb 19, 2016
The course instruction is very good. If the Teradata database is improved, the course will deserve 5 star.
創建者 Yixin W•
Sep 28, 2017
While the material and exercise is very helpful, you may experience some problems with the teradata login.
創建者 Prateek G•
Mar 27, 2016
Derived attribute was never conveyed in the videos. So kindly add up the concept of derived attribute.