Jun 20, 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 19, 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.
创建者 Edward J•
Nov 25, 2020
Extremely challenging course!!!!! But what fantastic instruction - very thorough and great practice exercises. Thank you, Jana. EJ
创建者 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.
创建者 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.
创建者 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
创建者 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.
创建者 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 2, 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.
创建者 Vincent-Paul V•
Dec 4, 2017
Great course, I recommand it without hesitation. However the questions and the answer keys could be a little clearer.
创建者 Abdul-Razak O•
Feb 8, 2021
Lessons of the course and the teaching are exceptional. I can't wait to put the skills acquired into practice.
创建者 Adair T•
May 21, 2019
Good, comprehensive training on SQL. The later lessons take longer to complete than those at the beginning.
创建者 Ting S•
Feb 19, 2016
The course instruction is very good. If the Teradata database is improved, the course will deserve 5 star.
创建者 Yixin W•
Sep 28, 2017
While the material and exercise is very helpful, you may experience some problems with the teradata login.
创建者 Prateek G•
Mar 27, 2016
Derived attribute was never conveyed in the videos. So kindly add up the concept of derived attribute.
创建者 Warren M•
Jan 19, 2022
Could use further guided Teradata examples since the syntax does switch from MySql rather often.
创建者 nicholas m•
Sep 4, 2016
Course was well conducted and explained, however, the final test was quite long and challenging.
创建者 Guan W•
Jun 13, 2017
The instructions are too wordy, could have been given more concise presentation and exercises.
创建者 David B•
May 11, 2016
Switching between platforms was confusing but overall the course was good value for money
创建者 Rutai L•
Jan 17, 2021
Some practices are over-done. Doing the Teradata exercise without samples was torture.
May 3, 2021
It was so interactive and the practice exercise was much challenging and interesting.
创建者 Shubham S•
Apr 10, 2020
In the last exercises, Teradata viewpoint is not working, overall course was amazing.
创建者 Екатерина В•
Mar 20, 2019
Было бы здорово, если бы задания тоже были на русском языке, очень сложно переводить
创建者 nut g•
Jul 23, 2021
Pretty exhaustive course but it doesnt include more advanced kewords like 'over'
创建者 Francisco L•
Jan 17, 2017
To the point and with excellent real world data to train on your assignments
创建者 Nikolaos M•
Apr 14, 2017
The relational schema for the dognition database should have been provided.
创建者 KARTIK P .•
May 31, 2020
The course is really good and give a great knowledge with good practicing.