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.
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 Lei M•
it's pretty good. I learn a lot, but some information is not enough, for example TF-IDF, and vector model
par Rita P•
Informative course and video lectures, but final peer graded assignment was lacking clear instructions.
par Marc-André S•
Very Good course with rich content - I feel the final assignment could have been better structured.
par Sabarish S•
Some concepts can be simplified by using comprehensive examples.
The course is overall great!
par Vladimir A•
Course is very good, and highly recommended.
More practice on this course will be appreciated
par Swadish V•
I am totally new to big data. This course give me an immense knowledge about modelling.
par Calvin D•
Graphs were a bit off and could be better but the overall overview of modeling was good
par Hua W•
Great material in this course. But the peer review assignment is a little bit weird...
par Oscar J M T•
I enjoyed this course, the topics was more clear and deep in contrast with level 1.
par guarav y•
Should have more and better explanations of various topic like vertica, astersikDB
par sachin d•
Very nice explanation of different data models and Big Data software applications.
par Jeffrey K•
Information and explanations for some of the assignments could be much improved.
par Alireza A B•
Lectures where good but some effort is needed to have more practical assignments
par Sreedhar K•
The spread of the info is good but I think it could need a little more depth.
par HEMANT K D•
peer review is not good for any assignment.unnecessary delay and of no use.
par Chandrakanth B•
I could able to learn how big data is helping in modeling and nanagement
par RAHUL V•
The course is fine but the accent of tutor is difficult to understand
nice course ,assignments are well explained and are well organised
par KRISHNA T M•
Assum lectures! Cant except better than that challenging assignments.
par Wentao Z•
Not too much useful and practical knowledge. full of basic concepts
par Shuai M•
good course to know different types of data models and some BDMS.
par Cecilia T•
Great course! I got a very good general idea/concepts about BDMS
par Javed A•
Very good Instructors. I have learnt a lot. Thanks to COURSERA.
par leila M•
it was nice but a bit complicated for beginner though i like it
par Fernando A S G•
A clear introduction to some Big Data topics. Easy activities.