Oct 17, 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.
Mar 28, 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)
par 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.
par 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.
par 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.
par 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.
par 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.
par Remco W•
Jul 30, 2017
Thx for this course. It helped me in preliminary understanding of the big data modelling world. Fascinating, and intriguing.
par 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.
par Olga T•
Jul 05, 2017
There is a lot of useful information in the course but not enough practice to understand it better. And final peer-g
par Kshitij V•
Nov 20, 2016
Great course which gives you insights into Big Data Management and various product differentiation used for Big Data
par 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.
par Anis R•
Dec 07, 2017
Informative course where are you are introduced to
Semi Structured Data
par 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
par Lei M•
Aug 18, 2016
it's pretty good. I learn a lot, but some information is not enough, for example TF-IDF, and vector model
par Rita P•
Aug 13, 2017
Informative course and video lectures, but final peer graded assignment was lacking clear instructions.
par Marc-André S•
Nov 30, 2017
Very Good course with rich content - I feel the final assignment could have been better structured.
par Sabarish S•
Nov 28, 2016
Some concepts can be simplified by using comprehensive examples.
The course is overall great!
par Vladimir A•
Feb 02, 2017
Course is very good, and highly recommended.
More practice on this course will be appreciated
par Swadish V•
Dec 05, 2019
I am totally new to big data. This course give me an immense knowledge about modelling.
par Hua W•
Jan 02, 2018
Great material in this course. But the peer review assignment is a little bit weird...
par Oscar J M T•
Sep 23, 2018
I enjoyed this course, the topics was more clear and deep in contrast with level 1.
par guarav y•
Aug 26, 2018
Should have more and better explanations of various topic like vertica, astersikDB
par sachin d•
Jun 28, 2017
Very nice explanation of different data models and Big Data software applications.
par Alireza A B•
Aug 07, 2017
Lectures where good but some effort is needed to have more practical assignments
par Sreedhar K•
Sep 22, 2017
The spread of the info is good but I think it could need a little more depth.
par HEMANT K D•
Jul 12, 2019
peer review is not good for any assignment.unnecessary delay and of no use.