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.
Oct 08, 2017
Very Interactive course. Theatrical classes are nicely drafted. Hands On exercises are interesting and some are challenging too. Overall very interesting course. Happy learning
創建者 Hector G R•
Jan 10, 2019
Pretty well course
創建者 AJIT M•
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.
創建者 Apurva T•
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.
創建者 Kajal N•
Mar 03, 2019
Great experience towards this course
創建者 Ahmad M E R•
Mar 01, 2019
The most interesting part in this course dealing with spark and the final quiz is really amazing
創建者 Xiuting W•
Mar 25, 2019
Useful course. Give more examples of small projects would make this course better.
創建者 Rafael T P d S•
Mar 04, 2019
The last quiz was very hard to complete. I didn't found enough content to solve que questions in the course material.
創建者 Gustavo I M•
Jan 20, 2019
Too easy until week 5. And in the week 6 disproportionate evaluations
創建者 YU-CHIA, H•
Jul 10, 2018
A great tutorial for beginner, it is better if there is more practice
創建者 NFOTABONG F Q•
May 31, 2017
Very interesting course, and a good practical exercise at the end
創建者 austin p•
Dec 04, 2016
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 Gustavo J•
Nov 16, 2017
This is mre interesting than the previous courses on the Big Data Specialization. More hands on...
創建者 Amol G•
Oct 09, 2017
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 Francisco J•
Aug 29, 2017
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 arnaud j•
Jun 04, 2017
The virtual machine for running the environment is, at start, a good idea. But even with 8 core i7 with 8G of RAM laptop, it was sometime painful to process the exercices. Maybe an ubuntu/virtualbox/laptop compatibility...
創建者 ISLAM K•
Mar 26, 2018
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
創建者 Parminder K•
Jun 23, 2018
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 Mehul P•
Dec 31, 2017
Nice overview to get into it.
創建者 Devi V V•
Jan 23, 2017
course is very good. Excercises are very good. learnt alot about the mongodb and spark sql and RDD's
創建者 Neil C•
Sep 24, 2016
I felt this module, like most, represented good value for money. It's obviously not exhaustive, but you shouldn't expect it to be for the price.
The final quiz was a nice challenge and struck a good balance between course material and requiring you to research information online.
創建者 Frank C•
Dec 21, 2016
Very well explained!! This course and specialization are really good!
Nov 20, 2017
I some issues with installation of the right versions for assignments etc.
創建者 Chiranjib G•
Dec 12, 2017
The course did not cover in detail the use of PySpark that was required for final submission. Overall a good course to get basic introduction into different Databases and then you can learn in details on your own!
創建者 Jose D G R•
Oct 15, 2017
There's the need for more examples, even some errors, so we can learn the importance of some syntax errors and how to know or to solve them.
Overall information is good and the examples/questionnaires but maybe more syllabus or links to info that helps improve what it's learned.
創建者 Joao C C d F P d C•
Nov 30, 2016
I had a considerable difficulty with the last exercise because it seams to aim to a different level of students than the ones that followed the rest of the course. I would suggest to put the rest of the course, videos, exercises, etc. to the level of the fine_project which, in my opinion, is the correct level.