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)
von amr a s•
May 10, 2017
My only comment is that sometimes I feel that the speaker is talking quickly and the information is not clear
von 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
von Rita P•
Aug 13, 2017
Informative course and video lectures, but final peer graded assignment was lacking clear instructions.
von Marc-André S•
Nov 30, 2017
Very Good course with rich content - I feel the final assignment could have been better structured.
von Sabarish S•
Nov 28, 2016
Some concepts can be simplified by using comprehensive examples.
The course is overall great!
von Vladimir A•
Feb 02, 2017
Course is very good, and highly recommended.
More practice on this course will be appreciated
von Swadish V•
Dec 05, 2019
I am totally new to big data. This course give me an immense knowledge about modelling.
von Calvin D•
Sep 13, 2020
Graphs were a bit off and could be better but the overall overview of modeling was good
von Hua W•
Jan 02, 2018
Great material in this course. But the peer review assignment is a little bit weird...
von Oscar J M T•
Sep 23, 2018
I enjoyed this course, the topics was more clear and deep in contrast with level 1.
von guarav y•
Aug 26, 2018
Should have more and better explanations of various topic like vertica, astersikDB
von sachin d•
Jun 28, 2017
Very nice explanation of different data models and Big Data software applications.
von Jeffrey K•
Sep 16, 2020
Information and explanations for some of the assignments could be much improved.
von Alireza A B•
Aug 07, 2017
Lectures where good but some effort is needed to have more practical assignments
von Sreedhar K•
Sep 22, 2017
The spread of the info is good but I think it could need a little more depth.
von HEMANT K D•
Jul 12, 2019
peer review is not good for any assignment.unnecessary delay and of no use.
von Chandrakanth B•
Dec 11, 2019
I could able to learn how big data is helping in modeling and nanagement
von RAHUL V•
Jul 06, 2020
The course is fine but the accent of tutor is difficult to understand
Mar 11, 2019
nice course ,assignments are well explained and are well organised
von KRISHNA T M•
Nov 21, 2016
Assum lectures! Cant except better than that challenging assignments.
von Wentao Z•
Aug 18, 2016
Not too much useful and practical knowledge. full of basic concepts
von Shuai M•
Dec 23, 2018
good course to know different types of data models and some BDMS.
von Cecilia T•
Mar 27, 2018
Great course! I got a very good general idea/concepts about BDMS
von Javed A•
Apr 24, 2019
Very good Instructors. I have learnt a lot. Thanks to COURSERA.
von leila M•
Aug 27, 2016
it was nice but a bit complicated for beginner though i like it