I'm forced to give 5 stars. I don't want to have a certification on a poor quality course (another coursera mistake). This material needs tremendous amount of work to get finished and revised.
Learned about Hadoop Ecosystem, limitations of map-reduce approach and Spark as a solution to overcome some of limitations.Thanks for giving me the opportunity to participate in this MOOC.
By Mikael J•
Bad sound quality. Uneven volume settings. Some teachers have a pronunciation that is hard to understand.
By Matt T•
Pretty simplistic treatment, practical excersises not very practical or challenging. Glad I didn't pay.
By Marcelo T•
The exercises/assignments were much more complex or confusing comparing with the presentations/classes.
By Vaishnavi P•
Lot can be improved in teaching the course in an effective way. This is from the week 1 course
By Özgün O•
The worst class I've taken from Coursera yet. Still it must be a lot of effort. So thank you.
By Dario R•
Bad explanations (a lot of repetitions), poor slide quality in general, quizes often useless.
By Mao D•
poorly organized and poorly presented, terms are constantly thrown out without explanations.
By Hanqiao L•
I would rather go through PPT than watching video clips. It makes me sleepy.
By Chen S•
The explanations aren't clear enough, and the quizzes questions isn't clear
By Tarun C•
This course was below my expectation. I gained pretty basic knowledge.
By Vinicius C d D•
Just an overview course, not going deep in development issues.
By Delong Z•
Not enough support from the community. Forum is not managed.
By Anne-Sophie L•
Explanations are not always very clear and understandable
By Digvijay S•
I can also read from slides.
2* -- Because free content.
By Brian Y•
Too much technical jargon even in the first lesson!!!!
By Piotr M•
Confusing assignments, low quality teaching materials
By Dmitry G•
The course was not well-prepared, it was superficial.
By Dina B•
Badly teached course, very monotonic and superficial
By ammar n•
Material quality was not good . It was too basic .
By Stephen G•
Superficial coverage of the topics. poor delivery
By Melanie D•
Instuctions for assignments are not very clear
By Arturo M N•
step learning curve, lectures too long
By Aninda C•
Lecture quality needs to be improved
By CHENGXIN S•
2 Star for good VM, good assignment.
By Viacheslav K•
Part about Spark isn't good