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 Ryan D•
Aug 18, 2019
The course content is great and I love how you get to use real, large data sets to practice queries. However, this course is ultimately costing much more than I anticipated due to technical issues, relating to issues accessing the Terradata exercises and juypter notebooks.
This makes it difficult to plan your week ahead of time, and I found myself rushing through exercises the moment I found issues were fixed to stay on pace with the course. If they had a better handle on the technical issues and better communicated those issues and progress fixing them with the students, I'd recommend this course.
创建者 Arash H•
Sep 9, 2016
This course is too much doggy! Please do not use Coursera for advertising your friends´companies, or at least learn how to do it a little more professionally to look really relevant! This psychiatric lady also seems to be sexits. Looking at differences between pictures with a girl and pictures with a boy is really abominable and shows an intentional discrimination and racism. It is really shameful.
创建者 Mohammad B•
Aug 24, 2020
1- The interface for My SQL (Jypetr) is not reliable, when I use a Query with no LIMIT the Interface get so bad.
2- The dataset used in this course is not clear to the learner.
3- the videos are too long comparing to the amount of information delivered.
4- There must be more shorts videos and should be more oriented the ideas.
创建者 CHRISTOFER B•
Jun 7, 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.
创建者 Emilia M•
Jun 26, 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.
创建者 Suraj S•
Jun 27, 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
创建者 Enric C P•
Feb 14, 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.
创建者 Udara S•
Jul 25, 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.
创建者 Carlos A V P•
Aug 8, 2020
Se describe que los subtitulos están en español, pero los vídeos no tiene este idioma. ¿como hago para darme de baja?
创建者 Palak W•
Jun 21, 2021
No one is teaching anything - just giving notes doesnt help at all
创建者 Michael A•
Oct 16, 2016
Unprecedented high speaking speed.