Hello Gentlemen,\n\nThis course was very helpful foe me. It enhanced my knowledge about Big Data Integration. Thank you so much for providing me such important knowledge. Thank you once again.
It was a good course, it could have been better if some examples of Spark were also provided in other Languages like Java, people without having background of python may find it difficult.
創建者 austin p•
Some of the lectures seemed slightly lesser quality with regards to the materials. For moocs especially, I would like to have the lecture better documented in order to download and review later.
創建者 Jauhari K•
Good contents but mostly outdated making the learning to be a bit difficult as most time needed to troubleshoot the tool. Discussion forum is useful. I hope that this course will get updated
創建者 Parminder K•
Its a bit tough for students having less knowledge in programming to go through Week 6. Kindly revise the Study material to help learners cope up with tha challenges of Week 6 Quizzes
創建者 Esra K•
Assigments would be more complexity but for a beginner they are enough to understand framework.
More code practice should be presented. They need to be repeated to remember of syntax
創建者 Frédéric M•
Interesting course but the requirements to use a VM and virtualbox for handson might make it impossible in companies that are not allowing installation of softwares on their employe
創建者 AJIT M•
Great Course! Provides a good exposure to the tools and utilities. The database part has been done well. The part with the Spark needs some more info on how to use the data frames.
創建者 ASHMY A S•
I was a beginner in the area of Big Data and I selected this course due to my interest and curiosity. But the lectures were very clear and I could successfully complete the course.
創建者 Apurva T•
The quiz was a bit difficult since there was no much guidance on how to sort in descending order and how to find the total times a country was mentioned in a single tweet.
創建者 mohamad m k•
that course had alot of technical training , i enjoyed every bit of it , specialy the final project , it gave you a little guidance with more space for you to develop more
創建者 Aaryan J•
The week 6 hands on activity was very tough as compared to all other activities in the specialization so far. A gradual increase in difficulty would have been better.
創建者 Amol G•
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.
創建者 Rozina S•
It would be really helpful if there were full time teaching assistant whom we could directly contact for queries, since questions on forum many times go unanswered.
創建者 Tomer S•
Good coverage of the issues. Splunk exercise smelled like a promotional thing, not very useful. I think the exercises should be harder and on more complex examples.
創建者 Charles S•
Very comprehensive overview and well explained. Only the last hands-on exercise in week 6 was as challenging as I would like to see for all the other exercises.
創建者 Diogo M•
Some problems occur in VM and the use of virtualbox is not good, I use vmware, because I find some problems to run Virtualbox in my PC.
The course needs update.
創建者 Norman L•
The Spark component was especially useful when it went into depth about architecture and implementation. Also appreciated the coverage of MongoDB
創建者 Francisco J•
PSpeaker who is a man is not very good communicating the lectures it's very difficutl to follow him as his tone is not very good for e-learning.
創建者 Damon A•
I enjoyed the practical introduction to Hadoop and Spark. I appreciated the quizzes, which exposed me to both platforms via hands on experience.
創建者 Vidal A C L•
Challenging hands on experience working with both structured and unstructured data, and creating value out of it by using SPARK and MongoDB.
創建者 Pankaj G•
Content was good however we need to get more support on hands on as sometime we feel that we are stuck due to non availability of the right
創建者 Rohit G•
Environment setup instructions for final assignment do not work as expected and need to be updated to avoid time spent in troubleshooting.
創建者 Mahmudul H•
All of a sudden this course is enriched with hands on practice. I think it should be more improved as everything is not clear that much.
創建者 Guilherme D C T•
The final project is a bit tough but worth it. If you manage to finish it you'll have a new understanding of Spark RDDs and DataFrames.
Technical support for hands-on work is ridiculously out of date at the rare occasion it is available. and i’m paying for this course!
創建者 ISLAM K•
this course is great , its giving many hands-on sessions that allow the student to be on the way of being professional in this career