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 CHRISTOFER B•
7 de jun. de 2020
As of June 2020, don't waste your time. This course is now useless since the third-party tool used by this course to open the Jupyter Notebooks is a dead link in the Duke University's server. There was an error processing this request: No jupyter instance available.
por Chloe W•
28 de oct. de 2021
I wasn't able to complete the course, and as result the specialization because there was no way to access to the dataset required the course and no avenue for resolving the access issues which appeared to affect many learners in the course.
por Emilia M•
26 de jun. de 2020
The course content is good, BUT the course administration very poor. They run out of license keys for the tool required to complete the course, so basically you have to keep paying the monthly fee without being able to complete the course.
por Suraj S•
27 de jun. de 2020
Pathetic Course. So far the worst course of the entire specialization from Resource Support POV. The explanations given were far too complicated to understand as per me. Highly dissapointed. Also, Teradata was always a mess
por Enric C P•
14 de feb. de 2016
It is very interesting, but we have to face problems with Teradata, I have not been able even to log in, and a lot of students are in the same situation, and the problem persists, even in the duedate of the test.
por Udara S•
25 de jul. de 2020
Quizzes are too advanced for a beginner course. Recommend to have simpler quizzes and the option for tougher questions in a more advanced course.
por Carlos A V P•
8 de ago. de 2020
Se describe que los subtitulos están en español, pero los vídeos no tiene este idioma. ¿como hago para darme de baja?
por Palak W•
21 de jun. de 2021
No one is teaching anything - just giving notes doesnt help at all
por Jerry Z T•
25 de jul. de 2021
teradata is the most disgusting thing you can ever use
por Michael A•
16 de oct. de 2016
Unprecedented high speaking speed.