I love the course. It goes deep into the foundations, and then finishes up with an actual lab where you learn by practice. I greatly benefited from it and feel I have achieved a milestone in big data.
First of all i would like to take this opportunity to thanks the instructors the course is well structured and explained the foundations with real world problems with easy to understand the concepts.
автор: Jason R•
I found this course mostly vague and the videos highly redundant and unorganized into a useful building of knowledge. This quizzes were hard but not because the material is difficult, but only because it quizzed you on subjective things the lecturer said instead of objective big data knowledge. Only useful thing I took away from this courses was a general view of the Zoo and the cloudera install. I think this course can be combined with the second course int he specialization and then cleaned up.
автор: POOJA Y•
this course is really all about theory. Initially i liked the course but then i realised instructor is just reading a book instead of explaining the topics practically. I wont reccommend this course if you want to learn it practially. I suggest dont buy course in first glance, first go with the audit mode and see if you really liked the content or not.
автор: RUPINDER P•
Unable to download and install cloudera vm instructions. Even after putting the request in discussion forum and flagging the assignment with details to issue. There is no assistance. Wasted so much time and unable to complete the course . Can't move forward to next step. There should be a message center to connect with instructors.
автор: Florian H•
The Hadoop assignment is a disaster. Cloudera VM didn't work and there was no help in the forum. I needed to workaround the last assignment so that I finally can move on after two days trying. I hope the next courses in this specialization will be better.
Please update this course or delete it completly
автор: Juan A H M•
The course do not have technical support when practicing with HADOOP or installing the Virtual Machine. This is supposed to be for Marketing Managers too who are not engineers or Informatic experts in this issue. We pay for having support not for reading slices from 10 years ago!!!!!
автор: Cesar S•
Most of the information is useless, there spent two weeks talking about how you should manage your data that is something you can find anywhere in the internet. The only useful thing are the videos about Hadoop in the last week.
автор: Nick G•
No peers are available to grade assignments. My credit card was dinged because no one grade my assignment within the 7 days, so the course was incomplete. To top it off, most of the labs don't work, and run on an obsolete VPS.
автор: Robin B•
Very disappointing. Poorly written quizes and presentations. The level of the course is far too basic to be of value, but is required for the specialization. Why not offer an option to test out of basic introduction courses?
автор: Thomas J•
The bad things: Way too basic and outdated. The first 2 weeks of the course had no value to me.
The good things: It is an online course so easy to speed through first 2 weeks. Intro to mapreduce and exercise in week 3 was good.
автор: William R•
Honestly, for the price paid, the value given is quite low. I expected to have more hands-on working with the Hadoop ecosystem rather than this course's focus on background that really does not help one to become productive.
автор: Dr. L A G•
Too many things I already know and which are quite obvious, when you have some little computer science knowledge, less practical information; the explanations for installing Cloudera etc are insufficient!!!
Very basic. All this information of this course can be self taught by Googling and the hands on exercise at the end of the course is a joke. For the $59 price of the course, expected more.
автор: Damián L•
Presenter is very bad lecturer. She seems to be reading (badly) from a tele prompt, rather than lecturing. The quality of the slides is very poor. Not the level of a reputable University.
автор: Ray C•
The lectures are just not very good. Terms are confused. Just not that good. The material is not difficult at all, it is just the lectures and slides are poor.
автор: Chris G•
Last exercise is half the course and took many frustrating hours to install and for me never worked. No support provided by instructors. You are on your own.
автор: Atsuya K•
Shallow. Perhaps useful for a student of management to skim over, but there is nothing that a student with technical background would gain from this course.
автор: Abhi K•
Instructors have very good knowledge but courseis very very theoretical with less examples and your subconscious mind is not even listening tovideo.
автор: Abhinandan N•
Everything at high level, people have to imagine things to really understand what is being said. Seriously has to work on the deliverable and plan.
автор: Shubham P•
THIS COURSE IS COMPLETELY USELESS FOR STUDENTS WITHOUT HIGH END INFRASTRUCTURE AS THEIR ARE NO CLOUD LABS FOR PRACTICING THE IMPLEMENTATION.
автор: Michele P•
I cannot complete the course due to installations problem of the software required even if I have all the requirements needed on my laptop.
автор: Xuening H•
Very bad course. The lecturors are not talking in a greenhand-friendly way. I cannot understand anything after I took the entire course.
автор: Sergiy V•
this is the worst course I have ever seen. Is it computer science course or phylosophy course???
Waiste of time.
автор: Luis E G•
This course is extremely bad on every level. User experience might be one of the worse I've had in my life.
автор: Sahar N•
I couldn't boot the VM and they didn't care to help me out an after weeks of studying I had to drop off.
автор: Hua Z•
This course just introduce the basic definition but no practical issues. Useless somewhat