16. Okt. 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.
27. März 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 Koyel G•
13. Jan. 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.
von H J•
2. Aug. 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.
von Devon E•
10. Aug. 2018
Another excellent course.
The only thing I would have liked (and maybe this comes later in the upcoming courses) is for the course to take a look inside the python and Lucence scripts so that we could be talked through how these are actually processing the data with guidance.
von Vinod S•
18. Jan. 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.
von Sarah A•
25. Sep. 2020
I believe some of the content is not easy to understand, although the course is great, I had to go online to check some of the concepts to fully understand them.
Still, I recommend the course for all of those initiating their careers with Big Data
von Dhairya T•
28. Juli 2020
Pretty good course with deep learning methods and detailed hands on experience except the Gephi one where they could have mentioned better about the downloaded gephi icon on desktop wont work. But overall an excellent course ..worth your time
von Felipe Z•
7. Dez. 2020
The course is better than the first one, which more real examples and tools that are used to model and manage big data. The concepts are getting more intersting because they are more related to the real activities with big data.
von Dennis N•
19. Mai 2017
I got excellent exposure to the various ways that big data is handled and structured and it was in detail as well. I highly recommend this course for anyone who is pursuing a career in being involved in the big data landscape.
von Snehal B•
8. Sep. 2018
I would rate it 4/5.
First 4 weeks, we can still relate and keep up to pace with context. But week 5 onwards it becomes difficult to understand. Please come up with more real life scenarios to explain different BDMS models.
von Apurva T•
3. Feb. 2019
Course was very good, some concepts were a little tough to understand, like the graph network and other topics of first 3 weeks. But on the whole a very good course to understand basics of data modeling and management.
von Rudransh P•
25. Mai 2021
Overall, the course is good but the lectures get too boring sometimes when lecturers keep stating properties and stats continously without explaining the examples. This especially happens in Ilkay Ma'am's lectures.
von Xing Z•
9. Juli 2018
The content is good overall, but the final project assignment is awful. It's not about whether the questions are too easy or too hard, it is the way in which the assignment is organized that seems confusing.
von PLN R•
7. März 2018
Pretty good course. The peer corrected assignment is avoidable. Instead, a little bit of programming may be introduced! The course becomes extremely boring due to only theoretical aspects and quizzes.
von David R D N•
23. Nov. 2016
Pretty good overall, although some exercises are a bit difficult to understand from the descriptions and instructions given, some graphs and initial reference documentation for exercises might help
von Yaniv G•
31. Okt. 2016
Overall relevant and clear presentations. Course material quite general, but I guess this is expected from an introductory-level course.
Peer-reviewed assignment's instructions can be clearer.
von Bhola N R•
11. Okt. 2018
It was a difficult module, although trainer tried to convey but seems it is more complex it took time for me to understand the concept and apply the same while doing my assignment.
von CHANDAN J•
4. Feb. 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.
17. Okt. 2016
Interesting. Sometimes a little bit overwhelmed by a lot of information within a single video but it gives you an overview of what is big data modeling and management systems.
von Nicolas G•
20. Sep. 2021
Should upgrade the tools, Cloudera VM even is possible to downloading, the vistual machine is not maiteinend any more by cloudera. the course is really good, but tools are no
15. März 2020
If you have the fundamental knowledge of database and json, the only valuable videos for you are in week 5. As it says in next course(course 3), the course 2 is not required.
von Vidal C•
18. Sep. 2017
The course provided me a good understanding of the tools and insights on how data could be modeled and managed. I feel confident that I can use the knowledge at work.
von Amol G•
8. Okt. 2017
Lot of new information, excellent delivery. Given 4 as I feel real-use case flavor is inadequate -exercises could be more intensive, real case studies can be added.
von Priyadarshi V•
19. Nov. 2019
The content is really good and informative. More hands-on would be helpful. Extending the tree structure problem in the pink flamingo exercise was bit confusing.
von Vitor L•
19. Nov. 2018
Would have more extra papers/material to read. The hands-on would also bring some problems/challenges without resolution to let us try by ourself (with answers).
von Kamlesh K•
27. Okt. 2019
Good Course! Explain a lot about the Modeling and Management System in Big Data. Also, give practical experience in Big Data Management and play around models