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Learner Reviews & Feedback for Process Data from Dirty to Clean by Google

4.8
stars
16,269 ratings

About the Course

This is the fourth course in the Google Data Analytics Certificate. In this course, you’ll continue to build your understanding of data analytics and the concepts and tools that data analysts use in their work. You’ll learn how to check and clean your data using spreadsheets and SQL, as well as how to verify and report your data cleaning results. Current Google data analysts will continue to instruct and provide you with hands-on ways to accomplish common data analyst tasks with the best tools and resources. Learners who complete this certificate program will be equipped to apply for introductory-level jobs as data analysts. No previous experience is necessary. By the end of this course, learners will: - Check for data integrity. - Apply data cleaning techniques using spreadsheets. - Develop basic SQL queries for use on databases. - Use basic SQL functions to clean and transform data. - Verify the results of cleaning data. - Write an effective data cleaning report...

Top reviews

RH

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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

YS

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I love Sally, I can tell she is passionate about what she is teaching. I really hope I will take more class with her. And I like this course as it talks a lot of knowledge about data analysis.

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2501 - 2525 of 2,828 Reviews for Process Data from Dirty to Clean

By supriyo g

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Aug 5, 2021

I like this course, but I would recommend implementing an open source SQL for this course teaching.

By diego f c

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Jun 27, 2023

encuentro que para ser 5/5 solo le faltaría incorporar proyectos mas grandes de limpieza de datos

By Waleed M

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Feb 28, 2022

Very informative, but i wish if the final exam is more practical and required hands on practices.

By Nicolas M

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Aug 22, 2023

I felt like the part about our resume should have been introduced towards the end of the course.

By NEO K S

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Oct 18, 2022

concepts involving SQL is getting tougher, but trainer is very chirpy and delivered very well

By Gary V

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Sep 25, 2022

The course is great, but access to the tools like SQL is not fully available after some time.

By Suman D

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Jul 15, 2021

Course material really help to understand the SQL query and its important real world scenario.

By Irina C

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Jul 1, 2021

Hi. the reason I give it 4 stars I wish it had more practice. However, it is the great course.

By Alicia S

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Jun 18, 2021

I enjoyed the course. It needs more hands on exercises with different Excel and SQL functions.

By Kathleen A C

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Dec 18, 2022

The course is good but I hope the sections where bigquery is involved is revised or updated.

By Julianne b

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Aug 3, 2021

very much enjoyed the instructor. would like to see more practices with SQL data cleaning.

By Nelson W

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Aug 11, 2021

The final quiz/test was poorly written and not helpful but otherwise the course was great!

By Bhanu R

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Nov 23, 2023

Good course, easy to follow, somethings like resume building were not of interest to me.

By Harisabekti D S

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Mar 11, 2022

I recommend putting career course in the end of the certification (Course 8 or whatever)

By Clark S

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Aug 16, 2024

Great content, but some of the resources are dated and the examples could be re-worked.

By Alfredo A

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May 2, 2021

I like it !, very simple,fast and show clear the problem from different source of data

By Matyas G

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Mar 28, 2023

i have got a lot skill and inspiration from this course through step by step process.

By maryam s

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Dec 19, 2022

The course was well planned. Good mix of videos, reading material and hands-on tasks.

By Kofi S

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Sep 13, 2022

This course is very educative and easy to follow. I enjoyed every step along the way

By Ahmed N S M A

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Jan 25, 2022

If there is project by the end of each course and to be reviewed, it would very great

By Angela R

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Jul 30, 2024

The content was very easy to understand as well as the practical hands-on exercises.

By Angela N

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Jun 20, 2023

Will be great to add more SQL Practice and update to last Bigdata version available.

By Musah B

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Mar 5, 2022

Is a fantastic course that really equiped me with data cleaning knowledge and skills

By Inelo O

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May 25, 2024

excellent learning environment for beginners to grab easily. Great team keep it up.

By Mohamed K

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Nov 29, 2022

It was a great course but it has less technical skill like more SQL or spreadsheet.