MP
Oct 16, 2017
Good Explanations of Concepts and Nice Tests. I got a trilling experience in completing the peer Assignments with keen observation and Analyzing of Concepts learned.Thanq for your course very much.
VG
Mar 27, 2017
Nice course to describe the traditional data modeling (RDBMS) as well as various semi-structured and un-structured data modeling and management of the systems (Batch and Streaming data processing)
By Nicolas I
•Nov 17, 2016
Great course! Although I think it would be a good idea to have all the HANDS ON instructions downloadable as a PDF to keep in personal files.
By Martin O
•Jul 21, 2018
Troubles when it comes to the student reviwed tasks, sometimes the puntuation doesn't correspond and is very rare getting a right feedback .
By shreya k
•Feb 15, 2019
Really nice course. Had a chance to rediscover my data modelling skills. Surely looking forward to more courses in this specialization.
By Dixit R
•Dec 18, 2017
Great coverage on data models, however the online scenario was little too extreme for me - esp. not coming gaming or digital background.
By Andrea P
•Jan 24, 2019
The final assignment is unclear in some passages, but it is a very good introduction to the modelling and management systems overall.
By Sayed M
•Oct 28, 2019
Excellently designed course content and organized topics. I like very much the way Ilkay and Amarnath explains on various subjects.
By Viraj D
•Aug 13, 2019
The explanation is very clear. More hands-on coding and practicing should have helped in learning the concept more profoundly.
By Remco W
•Jul 30, 2017
Thx for this course. It helped me in preliminary understanding of the big data modelling world. Fascinating, and intriguing.
By Nataliia M
•Feb 2, 2023
I supposed this course to be more practical, really....
Therefore I am highly appreciative to my teachers and colleagues!
By Mujtaba A
•Oct 20, 2019
It was a good course for beginners of big data modeling. I benefited much from it from the theoretical perspectives.
By Olga T
•Jul 5, 2017
There is a lot of useful information in the course but not enough practice to understand it better. And final peer-g
By Kshitij V
•Nov 19, 2016
Great course which gives you insights into Big Data Management and various product differentiation used for Big Data
By SONJA A
•Aug 20, 2017
I felt the assignment was a bit confusing, however, it was good to see how others responded to the same questions.
By Anis R
•Dec 7, 2017
Informative course where are you are introduced to
Data Models
Semi Structured Data
Data Lake
Data Streaming
etc.
By Amr A
•May 10, 2017
My only comment is that sometimes I feel that the speaker is talking quickly and the information is not clear
By Lei M
•Aug 17, 2016
it's pretty good. I learn a lot, but some information is not enough, for example TF-IDF, and vector model
By Rita P
•Aug 12, 2017
Informative course and video lectures, but final peer graded assignment was lacking clear instructions.
By Marc-André S
•Nov 29, 2017
Very Good course with rich content - I feel the final assignment could have been better structured.
By Sabarish S
•Nov 28, 2016
Some concepts can be simplified by using comprehensive examples.
The course is overall great!
By Vladimir A
•Feb 2, 2017
Course is very good, and highly recommended.
More practice on this course will be appreciated
By Swadish V
•Dec 5, 2019
I am totally new to big data. This course give me an immense knowledge about modelling.
By Calvin D
•Sep 13, 2020
Graphs were a bit off and could be better but the overall overview of modeling was good
By Hua W
•Jan 2, 2018
Great material in this course. But the peer review assignment is a little bit weird...
By Oscar J M T
•Sep 23, 2018
I enjoyed this course, the topics was more clear and deep in contrast with level 1.
By Gaurav Y
•Aug 26, 2018
Should have more and better explanations of various topic like vertica, astersikDB