课程概述
热门审阅
RA
Aug 10, 2022
The lessons were easy to follow through and the explanantions were easy to understand. The hands-on practices also helped improve hands-on skills with the data analysis tools introduced in this course
KG
Mar 31, 2024
What an amazing course for data analyst. This course not only offer technical skills but also soft skills we should have as data analyst. I would like to thank Googlers and Coursera for this course.
3526 - Prepare Data for Exploration 的 3550 个评论(共 3,583 个)
创建者 Kerianne C
•Jul 6, 2023
The sections over SQL were not in order of complexity and I felt like I was just getting a handle on the basic queries when queries with "Distinct" showed up in the practices. This was frustrating because I wasn't taught that. And then the class went right back to the basic queries again. BigQuery is complicated and this course did not help very much.
创建者 Kelly M
•Feb 18, 2025
I personally didn't like how the course/ module wanted us to set up accounts for items that are not necessary. I would be better to try and continue with basic spreadsheets as options to follow along with to continue learning vs. setting up more accounts that may or may not be useful in future jobs.
创建者 Michael
•Jul 10, 2023
This course should be updated before any more people pay their hard earned money. Yes, software and applications are constantly updating and part of the job, is being able to adapt. That is AFTER you are at least vaguely familiar with it and know a little. Not as you are learning to use it.
创建者 Jéssica H
•Apr 6, 2023
The module about big query is really bad. I couldn't do it. The layout in April 2023 is completely different from the one that is showing on the video . As suggested on the discussion forums, I tried with chrome, firefox, internet explorer, and microsoft edge and it didn't work for me
创建者 Suryati B S
•Oct 12, 2022
Very informative and many things to learn but some of the module are simply hard to follow as the instructions are somewhat confusing and some links were unable to open and follow, and no one gets back to me after i asked them for help with the problem that i am facing.
创建者 Emilio B E T
•Oct 10, 2025
Te pide Bigquery en la mayoria del curso y no puedes utilizar otro lenguaje ya que ocupas base de datos que ellos tienen en la nube pero para crear una cuenta de Bigquery te pide demasiada informacion y hasta tienen que verificar tu metodo de pago
创建者 Rebecca P
•Nov 16, 2022
Several of the trainings in week 3 felt like they were happening out of order. I would take one and be completely confused, and then the next training explained the thing I was missing in the earlier training.
创建者 Venkat L
•Aug 31, 2024
The BigQuery part of this course was a big let down as i have to give my account details. Kindly do change that part by using some other tool or remove the part where i have to include my account details.
创建者 Martin Z
•Jun 26, 2023
The discrepancy between the versions of BigQuery in the videos and available online was too much, and made learning needlessly difficult. Please update the videos in this course.
创建者 Erik R C L
•Jan 15, 2023
Some exercise are not working and the lack of getting deep in some topics, It looks like they only want to sell google products
创建者 Dee M
•Feb 11, 2022
The videos did not show a proper representation of those age 50 and up and definitely did not show Black women age 45 and older
创建者 Lynn C
•Apr 27, 2023
First three units great contents and applicable, but not enough hands-on lessons and the class is not really interactable
创建者 Anjali T
•Oct 31, 2024
The instructor was good but the bigquery tutorial was frustrating to go through, especially the assignments.
创建者 Rohit S K
•Dec 29, 2021
I am unable to find my certificate for this particular course. How can I get it? help me please
创建者 ANA C V V
•Mar 31, 2025
It is very easy and basic. You dont learn to many and useful things. I find it boring...
创建者 Erica H
•Jun 8, 2023
Don't know why I'm getting a .75pt on the first part. I've completed all the steps.
创建者 Chisom O
•Dec 8, 2022
THIS COURSE TO ME IS THE MOST CHALLENGING OF THEM ALL. I WILL STILL GET BACK TO IT.
创建者 Fatima a
•Aug 16, 2025
COURSE WAS OKAY NOT WELL DETAILED OR HAVE LESS PRACTICAL WORK OR MORE THEORATICAL
创建者 Deleted A
•Sep 9, 2023
Not updated bigquery and hands on activities needs to be revised very confusing
创建者 Madeline P
•Aug 28, 2022
This course is not as rigurous as I expected it to be.
创建者 Kyla M
•May 29, 2023
Still not much information if you have any background
创建者 Marley R
•May 22, 2023
They really need to update the BigSql section.
创建者 Abdul K J
•Nov 9, 2023
too superficial with sql and bigquery
创建者 Chelsea E
•Apr 8, 2021
Week three made me want to quit