While it was difficult than the intro course, I mean 9 mins video are too long for me but I really gained a lot of knoeledge

The Course was Awesome. It enhanced and enriched my knowledge and was overall fruitful in learning the nuances of Big Data.

Very useful, although some concepts (especially week 5) are a bit condensed and hard to remember without further practice.

Course gave a lot of useful information about data modeling. However the peer graded assignment was a bit dissapointment.

In this great course the instructors cover a broad range of topics related to big data models that is perfectly designed.

it was a little too slow but is ok, specially with beginners as me.it can be a little bit more interactive or didactical.

This is wonderful course that explains that provides insight in to Management systems and how big data can be leveraged.

I learnt a lot of things with this course, It doesn't matter we are at 2018, stills pretty asertive with the topics. :)

Nicely written, can add few more details or one example how it actually works instead of directly giving assignment

This course is amazing!!! is helping me a lot in deepening my knowledge in data modeling and data architecture.

Excellent course, many fundamental concepts of big data modeling are discussed in a simple and clear way.

thanks to cousera providing such platform for learners and i am thank to uc san diego team for course

This is a good course to learn more about the big data environment and how things work within it.

that was more difficult than last one, but its so important to take an overview about every think

well organized and precise hands on exercises that helped me to understand the subject in detail.

Excelente curso, falta un poco mas de uso práctico de las herramientas para manejo de Big Data.

This has been an excellent course helping me to learn the basics of Big data and its management

Very useful course.

Needed only one week to finish the course even though I'm working full time.

Bit tough concepts. The concepts get evaporated in sometime. Still trying to hold onto it :).

Good mix of theory and practice. Nice hands-on excercises with Twitter, MongoDb, Posgres etc.

LEarned a lot, wasn't easy but it was manageble for someone like me who has no IT background

Very good course. Clearly explained. Interesting hands-on exercises in the virtual machine.

Nice Course, The possibility of use an cloudera image for hands on is so great for çearning

The course laid a good theoretical base for further exploration of Big data Analytics.

It's a great source to understand what is Big Data from concepts to its technologies