LT
Jul 9, 2023
I'm glad I took this course. The instructor is warm, upbeat and very clear. The materials are very informative and helpful. I gained more understanding of cleaning data as well as built my SQL skills.
LR
Sep 14, 2024
The info is well worth it whether you are a novice user or experienced, whether you are going into data analytics or not. The style of teaching and learning continues to be very impressive at Google!
By Daniel M
•May 31, 2022
I'd like to get some more practice using SQL queries and spreadsheets tools. Maybe you can offer optional resources to anyone that want it.
By Moaz A
•Jan 23, 2023
Very professional content, i enjoyed learning through it and understood a lot of new functions and techniques for data processing(Cleaning)
By Lavanya G
•Nov 15, 2022
A good course, that covers the important aspects of data cleaning. It is very informative and easily understandable, even to beginners
By NG, S L
•Jul 6, 2021
Sally's enthusiasm is infectious. But I'd expected more SQL hands-on lab using Qwiklabs. Where did it go as seen in previous courses?
By Paolo V
•Jun 12, 2022
A great opportunity to learn the basics of sql and spreadsheets. I think that the process of cleaning data is the most usefull part.
By Michael M
•Jun 30, 2022
Decent overview of data cleaning in SQL and spreadsheet. Honestly, a bit lacking in actual skills application or skills training.
By mariana C
•Jun 13, 2022
The course is very important and difficult to understand , I would suggest to provide MORe exercises for student to learn SQL
By Sultana J
•May 10, 2023
Thank you so much for including this topic in the course. Much appreciated.
I am enjoying so much and am keen to learn more.
By Shravani T
•Oct 7, 2023
It was an awesome experience and the instructor was so radiant and her way of explaining things was absolutely enlightening
By Cary A
•Jul 5, 2023
Excellent course, although I feel a little deeper explanation of SQL is needed for those that aren't very familiar with it.
By Simranjeet S C
•Jul 27, 2022
A good course, however more SQL functions can be added which can be handy with informing of the nested statements in SQL.
By Rotimi O
•Jul 15, 2021
Excellent presentation, examples we can connect with.
This course and others done earlier have great tutors. Thanks to all.
By gökhan ö
•Dec 24, 2022
I would like to see a chapter where how to treat nulls, errors and other fixes, when to delete dirty data, when to fix it
By Urvi P
•Sep 11, 2021
satisfied with the resume section but you could have add more about the actual process part. it was not much of challege
By Amy P
•May 2, 2023
Covered lots of info, this instructor was great and sounded natural. Much easier to listen to than the others so far.
By Nandini S
•Nov 8, 2022
Sally instructor is too good to explain and energetic person. I prefer to learn more in future in coursera google.
By Kahn M
•May 24, 2023
This course has helped me to get a good grasp of the basic concepts of data analysis, spreadsheets and using SQL.
By Daniel A M
•Jul 29, 2023
It was great. The content was well delivered in a smooth and relatable mode. Kudos to Sally on a job well done.
By Joan M
•Dec 14, 2021
Course was first rate and very informative. I learnt a lot about cleaning data and tools to use to clean data.
By Silvana M
•Apr 4, 2024
Me gustaria que se explique un poco mas de SQL, pero entiendo que eso lo veremos mas adelante en otros cursos.
By MARILYN G
•Mar 28, 2023
I learned a lot. From simple functions and using other applications. Thank you for this wonderful opportunity.
By Sanket K
•Dec 2, 2021
Appreciated the way the learning was provided, added knowledge to Data cleaning skills, once again Thank you!
By José M P
•Mar 5, 2022
El curso trata varios temas interesantes aunque me gustarÃa que fuera aún más aplicado mas que todo en SQL.
By Amanda L
•Jun 20, 2023
I thought the course was good overall but there were some glitches in the add on and Big Query activities.
By Wael L
•Oct 4, 2022
The course is well organized and easy to understand but it is really too long. The instructor is great !!