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 CHANDAN J•
Feb 04, 2018
Great overview of a few databases and what they are good at. Would have liked actual hands-on like installing a database and demonstrating the key feature the database is good at.
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 Johannes V•
Dec 10, 2017
All in all the course was very good as the first one. However it is not clear for me what I can do, if I feel myself unfairly graded by my peers at the Peer-Reviews. Furthermore it would be helpful, if the peers had to justify their grading by giving helpful comments to their grades. It is pretty discouraging doing the extra effort, when grading and receiving no constructive feedback at all. Therefore you should be able to challenge grading.
par Rita P•
Aug 13, 2017
Informative course and video lectures, but final peer graded assignment was lacking clear instructions.
par Vinod S•
Jan 19, 2018
Great course on concepts of Big data modelling.
Great opportunity to learn from 2 people who are actually working on Big data issues in the Live world.
The assignment in week 6 can be improved in terms of more objective questions and the spaces provided to write the answers.
par Christoph R•
Feb 13, 2018
Well presented course providing a wide overview of methods, tools and techniques to collect, analyze, manage and visualize data in big data scenarios.
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 Harshan J•
Aug 02, 2017
Excellent intro to the subject. The instructors explain the material well. I deducted one star for the grading treatment of the Peer-Graded Assignment (Catch the Pink Flamingo). It's understood that there is no one "right" answer, but peers should be given a range of possible answers.
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 Narjes M•
Sep 11, 2017
some courses lacked a clear explanation. It would be better if the professor talked a bit slower in the videos and had there been more hands-on activities
par Robert S•
Dec 27, 2017
Nice diversed lecture, only the slides could be more visually appealing and the maths involved could be deeper. Gives good overview on the subject.
Apr 23, 2017
par Fernando A S G•
Jun 14, 2017
A clear introduction to some Big Data topics. Easy activities.
par Keith B•
Jul 05, 2017
par Don M•
Oct 10, 2016
This course is a valuable introduction to Big Data Models and Management Systems for a variety of data types. The hands on exercises and company use case examples provide helpful context and application of the concepts. This knowledge also provides the learner with more confidence in navigating big data conversations in a professional environment.
par Vladimir A•
Feb 02, 2017
Course is very good, and highly recommended.
More practice on this course will be appreciated
par Irsan K•
Jun 19, 2017
Great course where I was introduced to lots of new technologies, would like to apply them in practice. Would be nice if there were more hands-on exercises.
par Nitesh T•
Oct 12, 2016
The course was very informative. One suggestion would be to include more practical exercises as it would help in internalizing the concepts better.
par Koyel G•
Jan 13, 2017
This course captures the overview of Big data modelling concept in a very simple way. I found this course very useful. Instructors are good to explain the concepts. Though it would be good to add one or two (add-on or optional hands on exercises) handson for graph and tree data modelling.
par Anis R•
Dec 07, 2017
Informative course where are you are introduced to
Semi Structured Data
par Jyothi k•
Mar 19, 2017
par KRISHNA T M•
Nov 21, 2016
Assum lectures! Cant except better than that challenging 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 Marc-André S•
Nov 30, 2017
Very Good course with rich content - I feel the final assignment could have been better structured.
par Yogesh P•
Mar 17, 2018
Good Course covering Modelling systems