Mar 06, 2018
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.
Dec 08, 2016
The assessments are quite tough compared to the course examples. Moreover, some programming basics should be given or made to understand, especially in Spark, as these are very
автор: Apurva TR•
Feb 21, 2019
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.
автор: Ievgenii Martynenko•
Feb 07, 2019
Final assignment is not working properly. Whatever you choose - you are right.
There is no enough information how to dump tweets into file and how to use that in assignment.
This course doesn't worth any cent and should be either reworked or excluded.
автор: AJIT MENTA•
Feb 05, 2019
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.
автор: Mahamat Nour Ali Mai•
Jan 31, 2019
it's really useful course for data integration. and you will understand the basic of data integration and processing which is really important part of big data as well.
автор: Gustavo Ide Maciel•
Jan 20, 2019
Too easy until week 5. And in the week 6 disproportionate evaluations
автор: vasudha kirthi•
Jan 16, 2019
amazing course great assignments
автор: Hector Grande Ráez•
Jan 10, 2019
Pretty well course
автор: Zeinab Takbiri•
Dec 30, 2018
Very good explanation of Spark layers and processes and how it differs from MapReduce. Thank you.
автор: Prashant N Negandhi•
Dec 28, 2018
This course was very informative and provided some very good hands on exercises
автор: To Phung Huy•
Dec 24, 2018
Too many software issues/installation bugs hampering the learning process. The setup procedures for every quiz takes up around 80% of the time and only 20% actually answering the quiz. Please reduce the number of quiz or consolidate them for learners do that we only need to do setup once. Mentor/Instructor presence in various discussions in which students encounter setup/installation issues are next to full absence and many sudents are left figuring out the problems themselves