Learner Reviews & Feedback for Process Data from Dirty to Clean by Google
About the Course
Top reviews
RH
Oct 27, 2023
Fun, concise, and on point course walking new folks through (or a great review for not so new folks) the process of identification, basic change management, and reporting for dataset validation
HA
Sep 22, 2025
I think this is the most important course in the Google Data Analytics course series. It has equipped me with practical skills for making data reliable for analysis and data-driven decision-making..
876 - 900 of 3,200 Reviews for Process Data from Dirty to Clean
By Veeriya P S 1
•Dec 2, 2021
the instructor did really well in explaining concepts. she made learning look easier.
By Jaervic G
•Oct 6, 2021
Best teacher I've seen, she's so motivated and inspired about SQL that is contagious.
By Olushola E A
•Jul 27, 2025
Pffff Mind blowing innit, the transition of data from dirty to clean, Happy to learn
By Priangsu K C
•Jul 19, 2025
Excellent course to enrich your knowledge about data cleansing through SQL and excel
By Laura G A H
•Feb 10, 2025
Los conocimientos que comparten me aclararon muchas dudas que tenía sobre este tema.
By Muhammad I
•Mar 11, 2023
Great instructor, learn a lot. Thanks Google for providing such a great opportunity.
By Elynn C
•Jan 11, 2022
I've learned a lot of skills about spreadsheet and SQL in this course. Thanks a lot.
By Prashant P
•Aug 5, 2021
good content and great insight on resume building. Best of SQL with basic to advance
By SUMIT K
•Apr 30, 2021
Liked the course, the way it is presented and specially Sally coach for this course.
By Chidimma N
•Feb 3, 2024
I enjoyed every bit of the course and the course instructor was awesome. Thank you.
By Hirendra R
•Oct 12, 2023
I had a great experience learning with Sally she is well-informed and to the point.
By Jennifer K C
•Jul 21, 2023
I learned a lot from this course.. a bit challenging but I keep on wanting for more
By Jorge A
•Jun 26, 2023
Learned a lot in this course. Enjoyed listening to this instructor the most so far.
By Duong N D T N
•Apr 22, 2023
Sally is so full of energy! She inspired me a lot, especially with SQL. Thank Sally
By Aftab A
•Jan 29, 2023
so for according to my need and very easy to understand well prepared and delivered
By Preeti S
•Oct 8, 2022
The instructor was really knowledgeable, motivating and inspiring. Awesome trainer!
By Deborah N
•Aug 21, 2022
It was very interesting to see SQL and Spreadsheets in action during data cleaning.
By Esther
•Jul 10, 2022
I have to appreciate Sally for the excellent explanations offered during the course
By Kelvin J
•Nov 23, 2021
Clear, clear, clear and loved her energy! Yet another great instructor, keep it up!
By Narayanan S
•Nov 13, 2021
It was an amazing course. I was able to understand it thoroughly, thanks to Google.
By Otto D
•Oct 11, 2021
Amazing. Great teacher, course and materials. Thanks Google, I am very satisfied!!!
By Pao-Hua C
•May 30, 2021
The content is great for learning many tools of spreadsheet and SQL to clean data.
By Madan T
•Feb 23, 2025
The instructor is SOOO cool, thanks enjoyed whole section of this course so nicely
By Ayanbek O
•Dec 23, 2023
Material delivery was well organized and very clear! Thanks for your contribution!
By Muhammad H
•Nov 21, 2023
The course was very interesting and informative through which i increase my skills