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.
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 Mansi K•
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•
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•
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 Samruddhi D D•
Very helpful and good course. The main focus is on the practice. There are many exercises which help to practice which in turn helps to understand the concept more.
創建者 Kenneth W•
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•
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 ANUSHKA Z•
Really good course for beginners, expected more video content. But overall the exercises and quizzes were very helpful in understanding the concepts.
創建者 Aditya V•
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•
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•
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•
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•
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•
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•
The Content was great, the instructor exceptional, exercises really good. But there were some glitches while accessing Teradata Viewport.
創建者 Edward J•
Extremely challenging course!!!!! But what fantastic instruction - very thorough and great practice exercises. Thank you, Jana. EJ
創建者 Talha H•
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•
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•
This course really improve and made me understand SQL indepth,even with little background knowledge.Thanks to Duke university
創建者 Junior L•
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•
Great course overall! Some areas of course are too wordy which makes it hard to understand what professor is asking for.
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•
Great course, I recommand it without hesitation. However the questions and the answer keys could be a little clearer.
創建者 Adair T•
Good, comprehensive training on SQL. The later lessons take longer to complete than those at the beginning.
創建者 Ting S•
The course instruction is very good. If the Teradata database is improved, the course will deserve 5 star.
創建者 Yixin W•
While the material and exercise is very helpful, you may experience some problems with the teradata login.